PREALGEBRA
15th Edition
ISBN: 9781938168994
Author: OpenStax
Publisher: OpenStax
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Textbook Question
Chapter 4.7, Problem 500E
In the following exercises, determine whether each number is a solution of the given equation.
a.
b.
c.
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a
Question 7. If det d e f
ghi
V3
= 2. Find det
-1
2
Question 8. Let A = 1
4
5
0
3
2.
1 Find adj (A)
2 Find det (A)
3
Find A-1
2g 2h 2i
-e-f
-d
273
2a 2b 2c
Question 1. Solve the system
-
x1 x2 + 3x3 + 2x4
-x1 + x22x3 + x4
2x12x2+7x3+7x4
Question 2. Consider the system
= 1
=-2
= 1
3x1 - x2 + ax3
= 1
x1 + 3x2 + 2x3
x12x2+2x3
= -b
= 4
1 For what values of a, b will the system be inconsistent?
2 For what values of a, b will the system have only one solution?
For what values of a, b will the saystem have infinitely many solutions?
Question 5. Let A, B, C ben x n-matrices, S is nonsigular. If A = S-1 BS, show that
det (A) = det (B)
Question 6. For what values of k is the matrix A = (2- k
-1
-1
2) singular?
k
Chapter 4 Solutions
PREALGEBRA
Ch. 4.1 - TRY IT:: 4.1 Name the fraction of the shape that...Ch. 4.1 - TRY IT:: 4.2 Name the fraction of the shape that...Ch. 4.1 - TRY IT:: 4.3 Shade of the circle.Ch. 4.1 - TRY IT:: 4.4 Shade of the rectangle.Ch. 4.1 - TRY IT:: 4.5 Use fraction circles to make wholes...Ch. 4.1 - TRY IT:: 4.6 Use fraction circles to make wholes...Ch. 4.1 - TRY IT:: 4.7 Use fraction circles to make wholes...Ch. 4.1 - TRY IT:: 4.8 Use fraction circles to make wholes...Ch. 4.1 - TRY IT:: 4.9 Name the improper fraction. Then...Ch. 4.1 - TRY IT:: 4.10 Name the improper fraction. Then...
Ch. 4.1 - TRY IT:: 4.11 Draw a figure to model 76 .Ch. 4.1 - TRY IT:: 4.12 Draw a figure to model 65 .Ch. 4.1 - TRY IT:: 4.13 Use a model to rewrite the improper...Ch. 4.1 - TRY IT:: 4.14 Use a model to rewrite the improper...Ch. 4.1 - TRY IT:: 4.15 Use a model to rewrite the mixed...Ch. 4.1 - TRY IT:: 4.16 Use a model to rewrite the mixed...Ch. 4.1 - TRY IT:: 4.17 Convert the improper fraction to a...Ch. 4.1 - TRY IT:: 4.18 Convert the improper fraction to a...Ch. 4.1 - TRY IT:: 4.19 Convert the improper fraction to a...Ch. 4.1 - TRY IT:: 4.20 Convert the improper fraction to a...Ch. 4.1 - TRY IT:: 4.21 Convert the mixed number to an...Ch. 4.1 - TRY IT:: 4.22 Convert the mixed number to an...Ch. 4.1 - TRY IT:: 4.23 Convert the mixed number to an...Ch. 4.1 - TRY IT:: 4.24 Convert the mixed number to an...Ch. 4.1 - TRY IT:: 4.25 Use fraction tiles to find...Ch. 4.1 - TRY IT:: 4.26 Use fraction tiles to find...Ch. 4.1 - TRY IT:: 4.27 Find three fractions equivalent to...Ch. 4.1 - TRY IT:: 4.28 Find three fractions equivalent to...Ch. 4.1 - TRY IT:: 4.29 Find a fraction with a denominator...Ch. 4.1 - TRY IT: : 4.30 Find a fraction with a denominator...Ch. 4.1 - TRY IT:: 4.31 Locate and label the following on a...Ch. 4.1 - TRY IT:: 4.32 Locate and label the following on a...Ch. 4.1 - TRY IT:: 4.33 Locate and label each of the given...Ch. 4.1 - TRY IT:: 4.34 Locate and label each of the given...Ch. 4.1 - TRY IT:: 4.35 Order each of the following pairs of...Ch. 4.1 - TRY IT:: 4.36 Order each of the following pairs of...Ch. 4.1 - In the following exercises, name the fraction of...Ch. 4.1 - In the following exercises, name the fraction of...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, shade parts of circles...Ch. 4.1 - In the following exercises, use fraction circles...Ch. 4.1 - In the following exercises, use fraction circles...Ch. 4.1 - In the following exercises, use fraction circles...Ch. 4.1 - In the following exercises, use fraction circles...Ch. 4.1 - In the following exercises, use fraction circles...Ch. 4.1 - In the following exercises, use fraction circles...Ch. 4.1 - In the following exercises, name the improper...Ch. 4.1 - In the following exercises, name the improper...Ch. 4.1 - In the following exercises, name the improper...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, draw fraction circles...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the improper...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, rewrite the mixed...Ch. 4.1 - In the following exercises, use fraction tiles or...Ch. 4.1 - In the following exercises, use fraction tiles or...Ch. 4.1 - In the following exercises, use fraction tiles or...Ch. 4.1 - In the following exercises, use fraction tiles or...Ch. 4.1 - In the following exercises, use fraction tiles or...Ch. 4.1 - In the following exercises, use fraction tiles or...Ch. 4.1 - In the following exercises, find three fractions...Ch. 4.1 - In the following exercises, find three fractions...Ch. 4.1 - In the following exercises, find three fractions...Ch. 4.1 - In the following exercises, find three fractions...Ch. 4.1 - In the following exercises, find three fractions...Ch. 4.1 - In the following exercises, find three fractions...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, plot the numbers on a...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - In the following exercises, order each of the...Ch. 4.1 - Music Measures A choreographed dance is broken...Ch. 4.1 - Music Measures Fractions are used often in music....Ch. 4.1 - Baking Nina is making five pans of fudge to serve...Ch. 4.1 - Give an example from your life experience (outside...Ch. 4.1 - Explain how you locate the improper fraction 214...Ch. 4.2 - TRY IT:: 4.37 Simplify: 812 .Ch. 4.2 - TRY IT:: 4.38 Simplify: 1216 .Ch. 4.2 - TRY IT:: 4.39 Simplify: 2128 .Ch. 4.2 - TRY IT:: 4.40 Simplify: 1624 .Ch. 4.2 - TRY IT:: 4.41 Simplify: 5442 .Ch. 4.2 - TRY IT:: 4.42 Simplify: 8145 .Ch. 4.2 - TRY IT:: 4.43 Simplify: 69120 .Ch. 4.2 - TRY IT:: 4.44 Simplify: 120192 .Ch. 4.2 - TRY IT:: 4.45 Simplify: 7x7y .Ch. 4.2 - TRY IT:: 4.46 Simplify: 9a9b .Ch. 4.2 - TRY IT:: 4.47 Use a diagram to model: 1235 .Ch. 4.2 - TRY IT:: 4.48 Use a diagram to model: 1256 .Ch. 4.2 - TRY IT:: 4.49 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.50 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.51 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.52 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.53 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.54 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.55 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.56 Multiply, and write the answer in...Ch. 4.2 - TRY IT:: 4.57 Find the reciprocal: a. 57 b. 18 c....Ch. 4.2 - TRY IT:: 4.58 Find the reciprocal: a. 37 b. 112 c....Ch. 4.2 - TRY IT:: 4.59 Fill in the chart for each number...Ch. 4.2 - TRY IT:: 4.60 Fill in the chart for each number...Ch. 4.2 - TRY IT:: 4.61 Model: 1316 .Ch. 4.2 - TRY IT:: 4.62 Model: 1214 .Ch. 4.2 - TRY IT:: 4.63 Model: 213 .Ch. 4.2 - TRY IT:: 4.64 Model: 312 .Ch. 4.2 - TRY IT:: 4.65 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.66 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.67 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.68 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.69 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.70 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.71 Divide, and write the answer in...Ch. 4.2 - TRY IT:: 4.72 Divide, and write the answer in...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, simplify each...Ch. 4.2 - In the following exercises, use a diagram to...Ch. 4.2 - In the following exercises, use a diagram to...Ch. 4.2 - In the following exercises, use a diagram to...Ch. 4.2 - In the following exercises, use a diagram to...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, multiply, and write...Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal. 1Ch. 4.2 - In the following exercises, find the reciprocal. 1Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, find the reciprocal....Ch. 4.2 - In the following exercises, model each fraction...Ch. 4.2 - In the following exercises, model each fraction...Ch. 4.2 - In the following exercises, model each fraction...Ch. 4.2 - In the following exercises, model each fraction...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - SIn the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - In the following exercises, divide, and write the...Ch. 4.2 - Baking A recipe for chocolate chip cookies calls...Ch. 4.2 - Baking Nina is making 4 pans of fudge to serve...Ch. 4.2 - Portions Don purchased a bulk package of candy...Ch. 4.2 - Portions Kristen has 34 yards of ribbon. She wants...Ch. 4.2 - Explain how you find the reciprocal of a fraction.Ch. 4.2 - Explain how you find the reciprocal of a negative...Ch. 4.2 - Rafael wanted to order half a medium pizza at a...Ch. 4.2 - Give an example from everyday life that...Ch. 4.3 - TRY IT:: 4.73 Multiply, and write your answer in...Ch. 4.3 - TRY IT:: 4.74 Multiply, and write your answer in...Ch. 4.3 - TRY IT:: 4.75 Multiply, and write your answer in...Ch. 4.3 - TRY IT:: 4.76 Multiply, and write your answer in...Ch. 4.3 - TRY IT:: 4.77 Divide, and write your answer in...Ch. 4.3 - TRY IT:: 4.78 Divide, and write your answer in...Ch. 4.3 - TRY IT:: 4.79 Divide, and write your answer in...Ch. 4.3 - TRY IT:: 4.80 Divide, and write your answer in...Ch. 4.3 - TRY IT:: 4.81 Translate the phrase into an...Ch. 4.3 - TRY IT:: 4.82 Translate the phrase into an...Ch. 4.3 - TRY IT:: 4.83 Translate the phrase into an...Ch. 4.3 - TRY IT:: 4.84 Translate the phrase into an...Ch. 4.3 - TRY IT:: 4.85 Simplify: 2356 .Ch. 4.3 - TRY IT:: 4.86 Simplify: 37611 .Ch. 4.3 - TRY IT:: 4.87 Simplify: 874 .Ch. 4.3 - TRY IT:: 4.88 Simplify: 3910 .Ch. 4.3 - TRY IT:: 4.89 Simplify: a8ab6 .Ch. 4.3 - TRY IT:: 4.90 Simplify: p2pq8 .Ch. 4.3 - TRY IT:: 4.91 Simplify: 57125 .Ch. 4.3 - TRY IT:: 4.92 Simplify: 85315 .Ch. 4.3 - TRY IT:: 4.93 Which of the following fractions are...Ch. 4.3 - TRY IT:: 4.94 Which of the following fractions are...Ch. 4.3 - TRY IT:: 4.95 Simplify: 4+6112 .Ch. 4.3 - TRY IT:: 4.96 Simplify: 3+5182 .Ch. 4.3 - TRY IT:: 4.97 Simplify: 63(5)32+3 .Ch. 4.3 - TRY IT:: 4.98 Simplify: 44(6)33+3 .Ch. 4.3 - TRY IT:: 4.99 Simplify: ( 117)211272 .Ch. 4.3 - TRY IT:: 4.100 Simplify: ( 6+2)262+22 .Ch. 4.3 - TRY IT:: 4.101 Simplify: 8(2)+4(3)5(2)+3 .Ch. 4.3 - TRY IT:: 4.102 Simplify: 7(1)+9(3)5(3)2 .Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, multiply and write the...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, divide, and write your...Ch. 4.3 - In the following exercises, translate each English...Ch. 4.3 - In the following exercises, translate each English...Ch. 4.3 - In the following exercises, translate each English...Ch. 4.3 - In the following exercises, translate each English...Ch. 4.3 - In the following exercises, translate each English...Ch. 4.3 - In the following exercises, translate each English...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, simplify the complex...Ch. 4.3 - In the following exercises, identify the...Ch. 4.3 - In the following exercises, identify the...Ch. 4.3 - In the following exercises, identify the...Ch. 4.3 - In the following exercises, identify the...Ch. 4.3 - In the following exercises, simplify. 4+118Ch. 4.3 - In the following exercises, simplify. 9+37Ch. 4.3 - In the following exercises, simplify. 22+310Ch. 4.3 - In the following exercises, simplify. 1946Ch. 4.3 - In the following exercises, simplify. 482415Ch. 4.3 - In the following exercises, simplify. 464+4Ch. 4.3 - In the following exercises, simplify. 6+68+4Ch. 4.3 - In the following exercises, simplify. 6+3178Ch. 4.3 - In the following exercises, simplify. 22141913Ch. 4.3 - In the following exercises, simplify. 15+918+12Ch. 4.3 - In the following exercises, simplify. 5810Ch. 4.3 - In the following exercises, simplify. 3424Ch. 4.3 - In the following exercises, simplify. 4366Ch. 4.3 - In the following exercises, simplify. 6692Ch. 4.3 - In the following exercises, simplify. 42125Ch. 4.3 - In the following exercises, simplify. 72+160Ch. 4.3 - In the following exercises, simplify. 83+2914+3Ch. 4.3 - In the following exercises, simplify. 964722+3Ch. 4.3 - In the following exercises, simplify. 15552210Ch. 4.3 - In the following exercises, simplify. 12932318Ch. 4.3 - In the following exercises, simplify. 56344523Ch. 4.3 - In the following exercises, simplify. 89765692Ch. 4.3 - In the following exercises, simplify. 523235Ch. 4.3 - In the following exercises, simplify. 624246Ch. 4.3 - In the following exercises, simplify. 2+4(3)322Ch. 4.3 - In the following exercises, simplify. 7+3(5)232Ch. 4.3 - In the following exercises, simplify....Ch. 4.3 - In the following exercises, simplify....Ch. 4.3 - In the following exercises, simplify....Ch. 4.3 - In the following exercises, simplify....Ch. 4.3 - Baking A recipe for chocolate chip cookies calls...Ch. 4.3 - Baking A booth at the county fair sells fudge by...Ch. 4.3 - Explain how to find the reciprocal of a mixed...Ch. 4.3 - Explain how to multiply mixed numbers.Ch. 4.3 - Randy thinks that 312514 is 1518 . Explain what is...Ch. 4.3 - Explain why 12,12 , and 12 are equivalent.Ch. 4.4 - TRY IT:: 4.103 Use a model to find each sum. Show...Ch. 4.4 - TRY IT:: 4.104 Use a model to find each sum. Show...Ch. 4.4 - TRY IT:: 4.105 Find each sum: 36+26 .Ch. 4.4 - TRY IT:: 4.106 Find each sum: 310+710 .Ch. 4.4 - TRY IT:: 4.107 Find the sum: x4+34 .Ch. 4.4 - TRY IT:: 4.108 Find the sum: y8+58 .Ch. 4.4 - TRY IT:: 4.109 Find the sum: 7d+8d .Ch. 4.4 - TRY IT:: 4.110 Find the sum: 6m+9m .Ch. 4.4 - TRY IT:: 4.111 Find the sum: 3p8+6p8 .Ch. 4.4 - TRY IT:: 4.112 Find the sum: 2q5+7q5 .Ch. 4.4 - TRY IT:: 4.113 Find each sum: 415+(615) .Ch. 4.4 - TRY IT:: 4.114 Find each sum: 521+(921) .Ch. 4.4 - TRY IT:: 4.115 Use a model to find each...Ch. 4.4 - TRY IT:: 4.116 Use a model to find each...Ch. 4.4 - TRY IT:: 4.117 Find the difference: 1928728 .Ch. 4.4 - TRY IT:: 4.118 Find the difference: 27321132 .Ch. 4.4 - TRY IT:: 4.119 Find the difference: x727 .Ch. 4.4 - TRY IT:: 4.120 Find the difference: y141314 .Ch. 4.4 - TRY IT:: 4.121 Find the difference: 9x7x .Ch. 4.4 - TRY IT:: 4.122 Find the difference: 17a5a .Ch. 4.4 - TRY IT:: 4.123 Simplify: 25+(45)35 .Ch. 4.4 - TRY IT:: 4.124 Simplify: 59+(49)79 .Ch. 4.4 - In the following exercises, use a model to add the...Ch. 4.4 - In the following exercises, use a model to add the...Ch. 4.4 - In the following exercises, use a model to add the...Ch. 4.4 - In the following exercises, use a model to add the...Ch. 4.4 - In the following exercises, find each sum. 49+19Ch. 4.4 - In the following exercises, find each sum. 29+59Ch. 4.4 - In the following exercises, find each sum. 613+713Ch. 4.4 - In the following exercises, find each sum. 915+715Ch. 4.4 - In the following exercises, find each sum. x4+34Ch. 4.4 - In the following exercises, find each sum. y3+23Ch. 4.4 - In the following exercises, find each sum. 7p+9pCh. 4.4 - In the following exercises, find each sum. 8q+6qCh. 4.4 - In the following exercises, find each sum. 8b9+3b9Ch. 4.4 - In the following exercises, find each sum. 5a7+4a7Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum. 18+(38)Ch. 4.4 - In the following exercises, find each sum. 18+(58)Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, find each sum....Ch. 4.4 - In the following exercises, use a model to...Ch. 4.4 - In the following exercises, use a model to...Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - In the following exercises, find the difference....Ch. 4.4 - 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In the following exercises, perform the indicated...Ch. 4.4 - In the following exercises, perform the indicated...Ch. 4.4 - In the following exercises, perform the indicated...Ch. 4.4 - In the following exercises, perform the indicated...Ch. 4.4 - In the following exercises, perform the indicated...Ch. 4.4 - In the following exercises, perform the indicated...Ch. 4.4 - Trail Mix Jacob is mixing together nuts and...Ch. 4.4 - Baking Janet needs 58 of a cup of flour for a...Ch. 4.4 - Greg dropped his case of drill bits and three of...Ch. 4.4 - After a party, Lupe has 512 of a cheese pizza, 412...Ch. 4.5 - TRY IT:: 4.125 Find the least common denominator...Ch. 4.5 - TRY IT:: 4.126 Find the least common denominator...Ch. 4.5 - TRY IT:: 4.127 Find the least common denominator...Ch. 4.5 - TRY IT:: 4.128 Find the least common denominator...Ch. 4.5 - TRY IT:: 4.129 Change to equivalent fractions with...Ch. 4.5 - TRY IT:: 4.130 Change to equivalent fractions with...Ch. 4.5 - TRY IT:: 4.131 Change to equivalent fractions with...Ch. 4.5 - TRY IT:: 4.132 Change to equivalent fractions with...Ch. 4.5 - TRY IT:: 4.133 Add: 14+13 .Ch. 4.5 - TRY IT:: 4.134 Add: 12+15 .Ch. 4.5 - TRY IT:: 4.135 Simplify: 12(18) .Ch. 4.5 - TRY IT:: 4.136 Simplify: 13(16) .Ch. 4.5 - TRY IT:: 4.137 Add: 712+1115 .Ch. 4.5 - TRY IT:: 4.138 Add: 1315+1720 .Ch. 4.5 - TRY IT:: 4.139 Subtract: 13241732 .Ch. 4.5 - TRY IT:: 4.140 Subtract: 2132928 .Ch. 4.5 - TRY IT:: 4.141 Add: 1342+1735 .Ch. 4.5 - TRY IT:: 4.142 Add: 1924+1732 .Ch. 4.5 - TRY IT:: 4.143 Add: y6+79 .Ch. 4.5 - TRY IT:: 4.144 Add: x6+715 .Ch. 4.5 - TRY IT:: 4.145 Simplify each expression: a. 3416...Ch. 4.5 - TRY IT:: 4.146 Simplify each expression: a. 56(14)...Ch. 4.5 - TRY IT:: 4.147 Simplify: a. 3a489 b. 3a489Ch. 4.5 - TRY IT:: 4.148 Simplify: a. 4k5+56 b. 4k556Ch. 4.5 - TRY IT:: 4.149 Simplify: ( 1 3 )223+2 .Ch. 4.5 - TRY IT:: 4.150 Simplify: 1+42( 1 4 )2 .Ch. 4.5 - TRY IT:: 4.151 Simplify: 13+123413 .Ch. 4.5 - TRY IT:: 4.152 Simplify: 231214+13 .Ch. 4.5 - TRY IT:: 4.153 Evaluate: x+34 when a. x=74 b. x=54Ch. 4.5 - TRY IT:: 4.154 Evaluate: y+12 when a. y=23 b. y=34Ch. 4.5 - TRY IT :: 4.155 Evaluate: y12 when y=14 .Ch. 4.5 - TRY IT :: 4.156 Evaluate: x38 when x=52 .Ch. 4.5 - TRY IT:: 4.157 Evaluate. 3ab2 when a=23 and b=12 .Ch. 4.5 - TRY IT:: 4.158 Evaluate. 4c3d when c=12 and d=43 .Ch. 4.5 - TRY IT:: 4.159 Evaluate. a+bc when a=8 , b=7 and...Ch. 4.5 - TRY IT:: 4.160 Evaluate. x+yz when x=9 , y=18 and...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, find the least common...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, convert to equivalent...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. Write...Ch. 4.5 - In the following exercises, add or subtract. 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Write...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, perform the indicated...Ch. 4.5 - In the following exercises, simplify. ( 1 5 )22+32Ch. 4.5 - In the following exercises, simplify. ( 1 3 )25+22Ch. 4.5 - In the following exercises, simplify. 23+42( 2 3...Ch. 4.5 - In the following exercises, simplify. 3332( 3 4 )2Ch. 4.5 - In the following exercises, simplify. ( 3 5 )2( 3...Ch. 4.5 - In the following exercises, simplify. ( 3 4 )2( 5...Ch. 4.5 - In the following exercises, simplify. 213+15Ch. 4.5 - In the following exercises, simplify. 514+13Ch. 4.5 - In the following exercises, simplify. 23+123423Ch. 4.5 - In the following exercises, simplify. 34+125623Ch. 4.5 - In the following exercises, simplify. 782312+38Ch. 4.5 - In the following exercises, simplify. 343514+25Ch. 4.5 - In the following exercises, simplify. 12+23512Ch. 4.5 - In the following exercises, simplify. 13+2535Ch. 4.5 - In the following exercises, simplify. 135110Ch. 4.5 - In the following exercises, simplify. 156112Ch. 4.5 - ]In the following exercises, simplify. 23+16+34Ch. 4.5 - In the following exercises, simplify. 23+14+35Ch. 4.5 - In the following exercises, simplify. 3816+34Ch. 4.5 - In the following exercises, simplify. 25+5834Ch. 4.5 - In the following exercises, simplify. 12(920415)Ch. 4.5 - ]In the following exercises, simplify. 8(151656)Ch. 4.5 - In the following exercises, simplify. 58+161924Ch. 4.5 - In the following exercises, simplify. 16+3101430Ch. 4.5 - In the following exercises, simplify....Ch. 4.5 - In the following exercises, simplify....Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - In the following exercises, evaluate the given...Ch. 4.5 - Decorating Laronda is making covers for the throw...Ch. 4.5 - Baking Vanessa is baking chocolate chip cookies...Ch. 4.5 - Explain why it is necessary to have a common...Ch. 4.5 - Explain how to find the LCD of two fractions.Ch. 4.6 - TRY IT:: 4.161 Use a model to add the following....Ch. 4.6 - TRY IT:: 4.162 Use a model to add the following....Ch. 4.6 - TRY IT:: 4.163 Model, and give the sum as a mixed...Ch. 4.6 - TRY IT:: 4.164 Model, and give the sum as a mixed...Ch. 4.6 - TRY IT:: 4.165 Find the sum: 447+127 .Ch. 4.6 - TRY IT:: 4.166 Find the sum: 2311+5611 .Ch. 4.6 - TRY IT:: 4.167 Find the sum: 878+758 .Ch. 4.6 - TRY IT:: 4.168 Find the sum: 679+859 .Ch. 4.6 - TRY IT:: 4.169 Find the sum by converting the...Ch. 4.6 - TRY IT:: 4.170 Find the sum by converting the...Ch. 4.6 - TRY IT:: 4.171 Use a model to subtract: 114 .Ch. 4.6 - TRY IT:: 4.172 Use a model to subtract: 115 .Ch. 4.6 - TRY IT:: 4.173 Use a model to subtract: 215 .Ch. 4.6 - TRY IT:: 4.174 Use a model to subtract: 213 .Ch. 4.6 - TRY IT:: 4.175 Use a model to subtract: 2113 .Ch. 4.6 - TRY IT:: 4.176 Use a model to subtract: 2114 .Ch. 4.6 - TRY IT:: 4.177 Use a model to subtract. Draw a...Ch. 4.6 - TRY IT:: 4.178 Use a model to subtract. Draw a...Ch. 4.6 - IT:: 4.179 Find the difference: 649379 .Ch. 4.6 - TRY IT:: 4.180 Find the difference: 447267 .Ch. 4.6 - TRY IT:: 4.181 Find the difference by converting...Ch. 4.6 - TRY IT:: 4.182 Find the difference by converting...Ch. 4.6 - TRY IT:: 4.183 Add: 156+434 .Ch. 4.6 - TRY IT:: 4.184 Add: 345+812 .Ch. 4.6 - TRY IT:: 4.185 Find the difference: 812345 .Ch. 4.6 - TRY IT:: 4.186 Find the difference: 434156 .Ch. 4.6 - TRY IT:: 4.187 Subtract: 134678 .Ch. 4.6 - TRY IT:: 4.188 Subtract: 10372249 .Ch. 4.6 - In the following exercises, use a model to find...Ch. 4.6 - In the following exercises, use a model to find...Ch. 4.6 - In the following exercises, use a model to find...Ch. 4.6 - In the following exercises, use a model to find...Ch. 4.6 - In the following exercises, add. 513+613Ch. 4.6 - In the following exercises, add. 249+519Ch. 4.6 - In the following exercises, add. 458+938Ch. 4.6 - In the following exercises, add. 7910+3110Ch. 4.6 - In the following exercises, add. 345+645Ch. 4.6 - In the following exercises, add. 923+123Ch. 4.6 - In the following exercises, add. 6910+8310Ch. 4.6 - In the following exercises, add. 849+289Ch. 4.6 - In the following exercises, use a model to find...Ch. 4.6 - In the following exercises, use a model to find...Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, find the difference....Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, write the sum or...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - In the following exercises, perform the indicated...Ch. 4.6 - Sewing Renata is sewing matching shirts for her...Ch. 4.6 - Sewing Pauline has 314 yards of fabric to make a...Ch. 4.6 - Printing Nishant is printing invitations on his...Ch. 4.6 - Framing a picture Tessa bought a picture frame for...Ch. 4.6 - Draw a diagram and use it to explain how to add...Ch. 4.6 - Edgar will have to pay $3.75 in tolls to drive to...Ch. 4.6 - Add 4512+378 twice, first by leaving them as mixed...Ch. 4.6 - Subtract 3784512 twice, first by leaving them as...Ch. 4.7 - TRY IT:: 4.189 Determine whether each number is a...Ch. 4.7 - TRY IT:: 4.190 Determine whether each number is a...Ch. 4.7 - TRY IT:: 4.191 Solve: y+1112=512 .Ch. 4.7 - TRY IT:: 4.192 Solve: y+815=415 .Ch. 4.7 - TRY IT:: 4.193 Solve: a35=85 .Ch. 4.7 - TRY IT:: 4.194 Solve: n37=97 .Ch. 4.7 - TRY IT:: 4.195 Solve: 12u=76 .Ch. 4.7 - TRY IT:: 4.196 Solve: 8m=92 .Ch. 4.7 - TRY IT:: 4.197 Solve: f5=25 .Ch. 4.7 - TRY IT:: 4.198 Solve: h9=27 .Ch. 4.7 - TRY IT:: 4.199 Solve: c7=35 .Ch. 4.7 - TRY IT:: 4.200 Solve: x11=12 .Ch. 4.7 - TRY IT:: 4.201 Solve: y=48 .Ch. 4.7 - TRY IT:: 4.202 Solve: c=23 .Ch. 4.7 - TRY IT:: 4.203 Solve: 25n=14 .Ch. 4.7 - TRY IT:: 4.204 Solve: 56y=15 .Ch. 4.7 - TRY IT:: 4.205 Solve: 47a=52 .Ch. 4.7 - TRY IT:: 4.206 Solve: 79w=84 .Ch. 4.7 - TRY IT:: 4.207 Translate and solve: n divided by 7...Ch. 4.7 - TRY IT:: 4.208 Translate and solve: n divided by 8...Ch. 4.7 - TRY IT:: 4.209 Translate and solve: The quotient...Ch. 4.7 - TRY IT:: 4.210 Translate and solve: The quotient...Ch. 4.7 - TRY IT:: 4.211 Translate and solve: Two-fifths of...Ch. 4.7 - TRY IT:: 4.212 Translate and solve: Three-fourths...Ch. 4.7 - TRY IT:: 4.213 Translate and solve. The quotient...Ch. 4.7 - IT:: 4.214 Translate and solve The quotient of c...Ch. 4.7 - TRY IT:: 4.215 Translate and solve: The sum of...Ch. 4.7 - TRY IT:: 4.216 Translate and solve: The difference...Ch. 4.7 - In the following exercises, determine whether each...Ch. 4.7 - In the following exercises, determine whether each...Ch. 4.7 - In the following exercises, determine whether each...Ch. 4.7 - In the following exercises, determine whether each...Ch. 4.7 - In the following exercises, solve.y+13=43Ch. 4.7 - In the following exercises, solve. y13 m+38=78Ch. 4.7 - In the following exercises, solve.f+910=25Ch. 4.7 - In the following exercises, solve.h+56=16Ch. 4.7 - In the following exercises, solve.a58=78Ch. 4.7 - In the following exercises, solve.c14=54 .Ch. 4.7 - In the following exercises, solve.x(320)=1120Ch. 4.7 - In the following exercises, solve.z(512)=712Ch. 4.7 - In the following exercises, solve.n16=34Ch. 4.7 - In the following exercises, solve.p310=58Ch. 4.7 - In the following exercises, solve. s+(12)=89Ch. 4.7 - In the following exercises, solve.k+(13)=45Ch. 4.7 - In the following exercises, solve.5j=17Ch. 4.7 - In the following exercises, solve.7k=18Ch. 4.7 - In the following exercises, solve.4w=26Ch. 4.7 - In the following exercises, solve. 9v=33Ch. 4.7 - In the following exercises, solve.f4=20Ch. 4.7 - In the following exercises, solve.b3=9Ch. 4.7 - In the following exercises, solve.y7=21Ch. 4.7 - In the following exercises, solve.x8=32Ch. 4.7 - In the following exercises, solve.p5=40Ch. 4.7 - In the following exercises, solve.q4=40Ch. 4.7 - In the following exercises, solve.r12=6Ch. 4.7 - In the following exercises, solve. s15=3Ch. 4.7 - In the following exercises, solve.x=23Ch. 4.7 - In the following exercises, solve.y=42Ch. 4.7 - In the following exercises, solve.h=512Ch. 4.7 - In the following exercises, solve.k=1720Ch. 4.7 - In the following exercises, solve.45n=20Ch. 4.7 - In the following exercises, solve.310p=30Ch. 4.7 - In the following exercises, solve.38q=48Ch. 4.7 - In the following exercises, solve.52m=40Ch. 4.7 - In the following exercises, solve.29a=16Ch. 4.7 - In the following exercises, solve.37b=9Ch. 4.7 - In the following exercises, solve.611u=24Ch. 4.7 - In the following exercises, solve.512v=15Ch. 4.7 - In the following exercises, solve.3x=0Ch. 4.7 - In the following exercises, solve.8y=0Ch. 4.7 - In the following exercises, solve.4f=45Ch. 4.7 - In the following exercises, solve.7g=79Ch. 4.7 - In the following exercises, solve.p+23=112Ch. 4.7 - In the following exercises, solve.q+56=112Ch. 4.7 - In the following exercises, solve.78m=110Ch. 4.7 - In the following exercises, solve.14n=710Ch. 4.7 - In the following exercises, solve.25=x+34Ch. 4.7 - In the following exercises, solve.23=y+38Ch. 4.7 - In the following exercises, solve.1120=fCh. 4.7 - In the following exercises, solve.815=dCh. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - In the following exercises, translate to an...Ch. 4.7 - Shopping Teresa bought a pair of shoes on sale for...Ch. 4.7 - Playhouse The table in a child’s playhouse is 35...Ch. 4.7 - Example 4.100 describes three methods to solve the...Ch. 4.7 - Richard thinks the solution to the equation 34x=24...Ch. 4 - In the following exercises, name the fraction of...Ch. 4 - In the following exercises, name the fraction of...Ch. 4 - In the following exercises, name the improper...Ch. 4 - In the following exercises, name the improper...Ch. 4 - In the following exercises, convert the improper...Ch. 4 - In the following exercises, convert the improper...Ch. 4 - In the following exercises, convert the mixed...Ch. 4 - In the following exercises, convert the mixed...Ch. 4 - In the following exercises, convert the mixed...Ch. 4 - In the following exercises, convert the mixed...Ch. 4 - In the following exercises, locate the numbers on...Ch. 4 - In the following exercises, locate the numbers on...Ch. 4 - In the following exercises, order each pair of...Ch. 4 - In the following exercises, order each pair of...Ch. 4 - In the following exercises, simplify.6384Ch. 4 - In the following exercises, simplify.90120Ch. 4 - In the following exercises, simplify.14a14bCh. 4 - In the following exercises, simplify.8x8yCh. 4 - In the following exercises, multiply.25813Ch. 4 - In the following exercises, multiply.13127Ch. 4 - In the following exercises, multiply.29(4532)Ch. 4 - In the following exercises, multiply.6m411Ch. 4 - In the following exercises, multiply.14(32)Ch. 4 - In the following exercises, multiply.315178Ch. 4 - In the following exercises, find the reciprocal.29Ch. 4 - In the following exercises, find the...Ch. 4 - In the following exercises, find the reciprocal.3Ch. 4 - In the following exercises, find the reciprocal.14Ch. 4 - In the following exercises, find the reciprocal.Ch. 4 - In the following exercises, divide.2316Ch. 4 - In the following exercises, divide.(3x5)(2y)Ch. 4 - In the following exercises, divide.453Ch. 4 - In the following exercises, divide.8223Ch. 4 - In the following exercises, divide.8231112Ch. 4 - In the following exercises, perform the indicated...Ch. 4 - In the following exercises, perform the indicated...Ch. 4 - In the following exercises, perform the indicated...Ch. 4 - In the following exercises, perform the indicated...Ch. 4 - In the following exercises, translate the English...Ch. 4 - In the following exercises, translate the English...Ch. 4 - In the following exercises, simplify the complex...Ch. 4 - In the following exercises, simplify the complex...Ch. 4 - In the following exercises, simplify the complex...Ch. 4 - In the following exercises, simplify the complex...Ch. 4 - In the following exercises, simplify.5+165Ch. 4 - In the following exercises, simplify.8452312Ch. 4 - In the following exercises, simplify.87+5(810)9364Ch. 4 - In the following exercises, add.38+28Ch. 4 - In the following exercises, add. 45+15Ch. 4 - In the following exercises, add.25+15Ch. 4 - In the following exercises, add.1532+932Ch. 4 - In the following exercises, add.x10+710Ch. 4 - In the following exercises, subtract.811611Ch. 4 - In the following exercises, subtract.1112512Ch. 4 - In the following exercises, subtract.45y5Ch. 4 - 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