Prealgebra (6th Edition)
6th Edition
ISBN: 9780134179018
Author: Jamie Blair, John Tobey Jr., Jeffrey Slater, Jenny Crawford
Publisher: PEARSON
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Textbook Question
Chapter 8.4, Problem 31E
Eliminate the decimals by multiplying by a power of 10, and then solve.
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Chapter 8 Solutions
Prealgebra (6th Edition)
Ch. 8.1 - 12.97 rounded to the nearest tenth is 13.0....Ch. 8.1 - Explain why we write a zero before the decimal...Ch. 8.1 - Write a word name for each decimal. 5.32Ch. 8.1 - Prob. 4ECh. 8.1 - Write a word name for each decimal. 0.428Ch. 8.1 - Prob. 6ECh. 8.1 - Prob. 7ECh. 8.1 - Prob. 8ECh. 8.1 - Prob. 9ECh. 8.1 - Prob. 10E
Ch. 8.1 - Prob. 11ECh. 8.1 - Write the word name for the amount on each check.Ch. 8.1 - Prob. 13ECh. 8.1 - Write the word name for the amount on each check.Ch. 8.1 - Write in fractional notation. Do not simplify. 0.1Ch. 8.1 - Write in fractional notation. Do not simplify. 0.3Ch. 8.1 - Write in fractional notation. Do not simplify....Ch. 8.1 - Write in fractional notation. Do not simplify....Ch. 8.1 - Prob. 19ECh. 8.1 - Write in fractional notation. Do not simplify....Ch. 8.1 - Write in fractional notation. Do not simplify....Ch. 8.1 - Prob. 22ECh. 8.1 - Prob. 23ECh. 8.1 - Prob. 24ECh. 8.1 - Write each fraction as a decimal. 12371000Ch. 8.1 - Prob. 26ECh. 8.1 - Prob. 27ECh. 8.1 - Prob. 28ECh. 8.1 - Prob. 29ECh. 8.1 - Write each fraction as a decimal. 31000Ch. 8.1 - Prob. 31ECh. 8.1 - Prob. 32ECh. 8.1 - Prob. 33ECh. 8.1 - Prob. 34ECh. 8.1 - Prob. 35ECh. 8.1 - Prob. 36ECh. 8.1 - Prob. 37ECh. 8.1 - Prob. 38ECh. 8.1 - Prob. 39ECh. 8.1 - Prob. 40ECh. 8.1 - Prob. 41ECh. 8.1 - Prob. 42ECh. 8.1 - Prob. 43ECh. 8.1 - Prob. 44ECh. 8.1 - Prob. 45ECh. 8.1 - Prob. 46ECh. 8.1 - Prob. 47ECh. 8.1 - Prob. 48ECh. 8.1 - Prob. 49ECh. 8.1 - Prob. 50ECh. 8.1 - Round to the nearest thousandth. 312.95144Ch. 8.1 - Round to the nearest thousandth. 63.44431Ch. 8.1 - Round to the nearest thousandth. 1286.3496Ch. 8.1 - Round to the nearest thousandth. 2563.4895Ch. 8.1 - Prob. 55ECh. 8.1 - Round to the nearest ten thousandth. 0.043629Ch. 8.1 - Round to the nearest ten thousandth. 0.047362Ch. 8.1 - Prob. 58ECh. 8.1 - Mars and Earth Mars was only 42.5 million miles...Ch. 8.1 - Prob. 60ECh. 8.1 - Prob. 61ECh. 8.1 - Prob. 62ECh. 8.1 - The price list for a company offering family...Ch. 8.1 - Prob. 64ECh. 8.1 - Arrange in order from largest to smallest....Ch. 8.1 - Arrange in order from smallest to largest....Ch. 8.1 - Prob. 67ECh. 8.1 - Prob. 68ECh. 8.1 - Prob. 69ECh. 8.1 - Prob. 70ECh. 8.1 - Prob. 71ECh. 8.1 - [5.6.1] Term Paper An English instructor has...Ch. 8.1 - Write the word name. 7.21Ch. 8.1 - Prob. 2QQCh. 8.1 - Round 156.748 to the nearest tenth.Ch. 8.1 - Concept Check Explain how you know how many zeros...Ch. 8.2 - Fill in the blanks. To add numbers in decimal...Ch. 8.2 - Fill in the blanks. When adding decimals, we place...Ch. 8.2 - Prob. 3ECh. 8.2 - Fill in the blanks. When subtracting 7323.4, we...Ch. 8.2 - Add. 0.45+6.11Ch. 8.2 - Add. 0.34+5.24Ch. 8.2 - Add. 1.01+3.46Ch. 8.2 - Add. 2.53+7.41Ch. 8.2 - Add. 63.2+0.2348Ch. 8.2 - Prob. 10ECh. 8.2 - Add. 73+7.54+0.483Ch. 8.2 - Prob. 12ECh. 8.2 - Add. 73.1+0.3169Ch. 8.2 - Prob. 14ECh. 8.2 - Add. 15+2.73+0.423Ch. 8.2 - Prob. 16ECh. 8.2 - Subtract. 53.7832.46Ch. 8.2 - Prob. 18ECh. 8.2 - Prob. 19ECh. 8.2 - Subtract. 125.432.8Ch. 8.2 - Subtract. 203.6Ch. 8.2 - Prob. 22ECh. 8.2 - Subtract. 12.10.23Ch. 8.2 - Subtract. 13.60.51Ch. 8.2 - Subtract. 91.1314.213Ch. 8.2 - Prob. 26ECh. 8.2 - Subtract. 8.69(4.12)Ch. 8.2 - Subtract. 7.22(2.11)Ch. 8.2 - Combine like terms. 2.3x+3.9xCh. 8.2 - Combine like terms. 5.7x+1.6xCh. 8.2 - Prob. 31ECh. 8.2 - Combine like terms. 15.6y8.2yCh. 8.2 - Combine like terms. 3.5x+9.1xyCh. 8.2 - Combine like terms. 5.5x+3.2x3yCh. 8.2 - Combine like terms. 1.4x+6.2y+3.5xCh. 8.2 - Prob. 36ECh. 8.2 - Perform the operations indicated. a. 3.4+(2.1) b....Ch. 8.2 - Prob. 38ECh. 8.2 - Perform the operations indicated. a. 4.6x+2x b....Ch. 8.2 - Perform the operations indicated. a. 3.4x+5x b....Ch. 8.2 - Evaluate for the given value. y0.861fory=9Ch. 8.2 - Evaluate for the given value. 16.011nforn=9.7Ch. 8.2 - Prob. 43ECh. 8.2 - Evaluate for the given value. y0.12fory=7Ch. 8.2 - Evaluate for the given value. x+2.3forx=6.7Ch. 8.2 - Evaluate for the given value. x(19.2)forx=0.09Ch. 8.2 - Payroll Deductions John makes $1763.24 a month....Ch. 8.2 - Checking Account Balance Karen has $321.45 in her...Ch. 8.2 - Use the following bar graph to answer exercises...Ch. 8.2 - Prob. 50ECh. 8.2 - Prob. 51ECh. 8.2 - Prob. 52ECh. 8.2 - Cashier Sheila is a cashier at a dress shop and...Ch. 8.2 - Prob. 54ECh. 8.2 - Prob. 55ECh. 8.2 - Prob. 56ECh. 8.2 - Prob. 57ECh. 8.2 - Refer to the Women's 100-meter Winning Time chart...Ch. 8.2 - Perform the operations indicated. 2.3(0.24)+4.69Ch. 8.2 - Prob. 60ECh. 8.2 - Prob. 61ECh. 8.2 - Prob. 62ECh. 8.2 - Prob. 63ECh. 8.2 - Prob. 64ECh. 8.2 - Prob. 65ECh. 8.2 - Prob. 66ECh. 8.2 - Prob. 67ECh. 8.2 - Prob. 68ECh. 8.2 - Prob. 69ECh. 8.2 - Multiply. [2.4.1] (12)(92)Ch. 8.2 - Prob. 71ECh. 8.2 - Divide. [2.4.4] 3105(3)Ch. 8.2 - Perform the operations indicated. a. 42.09+3.1 b....Ch. 8.2 - Combine like terms. 5.6x+2.13x+9.01Ch. 8.2 - Prob. 3QQCh. 8.2 - Concept check Explain how you would evaluate...Ch. 8.3 - Prob. 1ECh. 8.3 - Prob. 2ECh. 8.3 - Fill in the blanks. When we divide 4.6212.7, we...Ch. 8.3 - Fill in the blanks. When we divide 8.2319.2, we...Ch. 8.3 - Multiply. 0.020.6Ch. 8.3 - Prob. 6ECh. 8.3 - Multiply. 0.050.7Ch. 8.3 - Multiply. 0.030.5Ch. 8.3 - Prob. 9ECh. 8.3 - Multiply. 6.243.7Ch. 8.3 - Multiply. 15.24.3Ch. 8.3 - Prob. 12ECh. 8.3 - Prob. 13ECh. 8.3 - Multiply. (7)(2.13)Ch. 8.3 - Multiply. (4.23)(2.7)Ch. 8.3 - Prob. 16ECh. 8.3 - Prob. 17ECh. 8.3 - Multiply. (21)(0.314)Ch. 8.3 - Prob. 19ECh. 8.3 - Multiply. (11.3)(4.11)Ch. 8.3 - Prob. 21ECh. 8.3 - Prob. 22ECh. 8.3 - Multiply by powers of 10. 8.55410,000Ch. 8.3 - Multiply by powers of 10. 91.3410,000Ch. 8.3 - Prob. 25ECh. 8.3 - Multiply by powers of 10. 22103Ch. 8.3 - Prob. 27ECh. 8.3 - Prob. 28ECh. 8.3 - Prob. 29ECh. 8.3 - Divide. 12.66Ch. 8.3 - Divide. 3.2214Ch. 8.3 - Prob. 32ECh. 8.3 - Prob. 33ECh. 8.3 - Divide. 12.667239Ch. 8.3 - Prob. 35ECh. 8.3 - Divide. 44.9531Ch. 8.3 - Divide. Round your answer to the nearest hundredth...Ch. 8.3 - Divide. Round your answer to the nearest hundredth...Ch. 8.3 - Prob. 39ECh. 8.3 - Prob. 40ECh. 8.3 - Prob. 41ECh. 8.3 - Divide. Round your answer to the nearest hundredth...Ch. 8.3 - Prob. 43ECh. 8.3 - Divide. Round your answer to the nearest hundredth...Ch. 8.3 - Prob. 45ECh. 8.3 - Prob. 46ECh. 8.3 - Prob. 47ECh. 8.3 - Prob. 48ECh. 8.3 - Prob. 49ECh. 8.3 - Prob. 50ECh. 8.3 - Prob. 51ECh. 8.3 - Prob. 52ECh. 8.3 - Prob. 53ECh. 8.3 - Prob. 54ECh. 8.3 - Prob. 55ECh. 8.3 - Prob. 56ECh. 8.3 - Prob. 57ECh. 8.3 - Prob. 58ECh. 8.3 - Prob. 59ECh. 8.3 - Prob. 60ECh. 8.3 - Prob. 61ECh. 8.3 - Prob. 62ECh. 8.3 - Prob. 63ECh. 8.3 - Prob. 64ECh. 8.3 - Prob. 65ECh. 8.3 - Prob. 66ECh. 8.3 - Multiply. 3.54.24Ch. 8.3 - Multiply. 5.312.4Ch. 8.3 - Prob. 69ECh. 8.3 - Multiply. 0.80.4Ch. 8.3 - Detecting Motion A fly can detect motion in 1300...Ch. 8.3 - Partnership Phoung owns 911 of a flower shop and...Ch. 8.3 - Prob. 73ECh. 8.3 - Divide. Round to the nearest thousandth....Ch. 8.3 - Prob. 75ECh. 8.3 - Observe the pattern and then fill in the table...Ch. 8.3 - Prob. 77ECh. 8.3 - Solve and check your solution. [3.1.2] x25=30Ch. 8.3 - Prob. 79ECh. 8.3 - Solve and check your solution. [3.2.1] 15x=225Ch. 8.3 - Prob. 1QQCh. 8.3 - Divide. 36.546.3Ch. 8.3 - Write as a decimal. 299Ch. 8.3 - Prob. 4QQCh. 8.4 - Solve. x+3.7=9.8Ch. 8.4 - Prob. 2ECh. 8.4 - Prob. 3ECh. 8.4 - Solve. y3.6=9.6Ch. 8.4 - Prob. 5ECh. 8.4 - Solve. 4.1+x=7Ch. 8.4 - Prob. 7ECh. 8.4 - Solve. x+3.6=7.2Ch. 8.4 - Prob. 9ECh. 8.4 - Solve. 5x=45.5Ch. 8.4 - Prob. 11ECh. 8.4 - Solve. 2.4x=9.6Ch. 8.4 - Prob. 13ECh. 8.4 - Solve. 2.8x=8.68Ch. 8.4 - Prob. 15ECh. 8.4 - Solve. 3.5x2.2=11.8Ch. 8.4 - Prob. 17ECh. 8.4 - Solve. 2x4.6=5.28Ch. 8.4 - Prob. 19ECh. 8.4 - Prob. 20ECh. 8.4 - Solve. 2(x1)=26.4Ch. 8.4 - Prob. 22ECh. 8.4 - Prob. 23ECh. 8.4 - Prob. 24ECh. 8.4 - Eliminate the decimals by multiplying by a power...Ch. 8.4 - Prob. 26ECh. 8.4 - Prob. 27ECh. 8.4 - Eliminate the decimals by multiplying by a power...Ch. 8.4 - Prob. 29ECh. 8.4 - Prob. 30ECh. 8.4 - Eliminate the decimals by multiplying by a power...Ch. 8.4 - Prob. 32ECh. 8.4 - Prob. 33ECh. 8.4 - Prob. 34ECh. 8.4 - Solve. 4.7x=14.1Ch. 8.4 - Prob. 36ECh. 8.4 - Solve. 3(x+1.4)=6.9Ch. 8.4 - Prob. 38ECh. 8.4 - Solve. 6x+10.5=x+21Ch. 8.4 - Prob. 40ECh. 8.4 - Solve the following problems, which require one...Ch. 8.4 - Solve the following problems, which require one...Ch. 8.4 - Prob. 43ECh. 8.4 - Solve the following problems, which require one...Ch. 8.4 - Prob. 45ECh. 8.4 - Prob. 46ECh. 8.4 - Prob. 47ECh. 8.4 - Prob. 48ECh. 8.4 - Fill in the boxes to complete each problem. Rental...Ch. 8.4 - Prob. 50ECh. 8.4 - Moving Truck Rental Vi Tran is moving to a nearby...Ch. 8.4 - Prob. 52ECh. 8.4 - Prob. 53ECh. 8.4 - Prob. 54ECh. 8.4 - Prob. 55ECh. 8.4 - Coin Problem Suppose that you have $10.50 in dimes...Ch. 8.4 - Prob. 57ECh. 8.4 - Prob. 58ECh. 8.4 - Prob. 59ECh. 8.4 - Solve. x+2.0011=33.5401Ch. 8.4 - Acceleration of an Object The average acceleration...Ch. 8.4 - Prob. 62ECh. 8.4 - Prob. 63ECh. 8.4 - Prob. 64ECh. 8.4 - Change each fraction to a decimal. [8.3.5] 13Ch. 8.4 - Prob. 66ECh. 8.4 - Prob. 67ECh. 8.4 - [5.6.1] Regulation Football According to NCAA...Ch. 8.4 - Prob. 1QQCh. 8.4 - Prob. 2QQCh. 8.4 - Prob. 3QQCh. 8.4 - Prob. 4QQCh. 8.5 - Fill in the blanks with the missing phrases. To...Ch. 8.5 - Fill in the blanks with the missing phrases. To...Ch. 8.5 - Prob. 3ECh. 8.5 - Prob. 4ECh. 8.5 - Fill in the blanks with the missing phrases. We...Ch. 8.5 - Prob. 6ECh. 8.5 - Prob. 7ECh. 8.5 - For the number 701, estimate the following. 3%Ch. 8.5 - Prob. 9ECh. 8.5 - For the number 701, estimate the following. 10%Ch. 8.5 - Prob. 11ECh. 8.5 - For the number 701, estimate the following. 1%Ch. 8.5 - Prob. 13ECh. 8.5 - Prob. 14ECh. 8.5 - For the number 205, estimate the following. 7%Ch. 8.5 - Prob. 16ECh. 8.5 - For the number 205, estimate the following. 30%Ch. 8.5 - Prob. 18ECh. 8.5 - For the number 1020, estimate the following. 10%Ch. 8.5 - Prob. 20ECh. 8.5 - For the number 1020, estimate the following. 15%Ch. 8.5 - Prob. 22ECh. 8.5 - For the number 1020, estimate the following. 20%Ch. 8.5 - Prob. 24ECh. 8.5 - For the number 3015, estimate the following. 1%Ch. 8.5 - Prob. 26ECh. 8.5 - For the number 3015, estimate the following. 2%Ch. 8.5 - For the number 3015, estimate the following. 5%Ch. 8.5 - For the number 3015, estimate the following. 3%Ch. 8.5 - Prob. 30ECh. 8.5 - For the number 320,050, estimate the following....Ch. 8.5 - Prob. 32ECh. 8.5 - For the number 320,050, estimate the following. 5%Ch. 8.5 - Prob. 34ECh. 8.5 - For the number 320,050, estimate the following....Ch. 8.5 - Prob. 36ECh. 8.5 - For the number 250,030, estimate the following. 1%Ch. 8.5 - Prob. 38ECh. 8.5 - For the number 250,030, estimate the following. 4%Ch. 8.5 - Prob. 40ECh. 8.5 - For the number 250,030, estimate the following. 8%Ch. 8.5 - For the number 250,030, estimate the following....Ch. 8.5 - Prob. 43ECh. 8.5 - Salary Huy was promoted to supervisor, and he will...Ch. 8.5 - Prob. 45ECh. 8.5 - Prob. 46ECh. 8.5 - Prob. 47ECh. 8.5 - Prob. 48ECh. 8.5 - Solve. [4.6.3] 518=20nCh. 8.5 - Solve. [4.6.3] n36=73Ch. 8.5 - [5.6.1] Filling a Tank Two inlet pipes are used to...Ch. 8.5 - [5.6.1] 5-Mile Workout Mary Beth developed a...Ch. 8.5 - Prob. 1QQCh. 8.5 - Prob. 2QQCh. 8.5 - Prob. 3QQCh. 8.5 - Prob. 4QQCh. 8.6 - Fill in the blanks. To change a percent to a...Ch. 8.6 - Prob. 2ECh. 8.6 - Prob. 3ECh. 8.6 - State the percents. 33 out of 100 women drive...Ch. 8.6 - Prob. 5ECh. 8.6 - State the percents. GPS Navigation 97 out of 100...Ch. 8.6 - State the percents. Electric Toothbrushes 28 out...Ch. 8.6 - Prob. 8ECh. 8.6 - Prob. 9ECh. 8.6 - State the percents. Volunteer Participation Last...Ch. 8.6 - Prob. 11ECh. 8.6 - Prob. 12ECh. 8.6 - Complete each table of equivalent notations....Ch. 8.6 - Prob. 14ECh. 8.6 - Prob. 15ECh. 8.6 - Prob. 16ECh. 8.6 - Write 36% as a decimal.Ch. 8.6 - Write 51% as a decimal.Ch. 8.6 - Write 53% as a decimal.Ch. 8.6 - Write 33.4% as a decimal.Ch. 8.6 - Write 0.075% as a decimal.Ch. 8.6 - Prob. 22ECh. 8.6 - Prob. 23ECh. 8.6 - Write 7.2% as a decimal.Ch. 8.6 - In Alaska, 0.03413 of the state is covered by...Ch. 8.6 - In Florida, 0.07689 of the state is covered by...Ch. 8.6 - Prob. 27ECh. 8.6 - Prob. 28ECh. 8.6 - Prob. 29ECh. 8.6 - Prob. 30ECh. 8.6 - Prob. 31ECh. 8.6 - Prob. 32ECh. 8.6 - Write 15 as a fraction.Ch. 8.6 - Write 12 as a fraction.Ch. 8.6 - a. Write 1440 as a percent. b. Write 22.3 as a...Ch. 8.6 - a. Write 3280 as a percent. b. Write 72.1 as a...Ch. 8.6 - Prob. 37ECh. 8.6 - Photo Paper Arran Copy Center wastes 212 of its...Ch. 8.6 - Brain Size The brain represents 140 of an average...Ch. 8.6 - Prob. 40ECh. 8.6 - Prob. 41ECh. 8.6 - Write each fraction as a percent. Round to the...Ch. 8.6 - Write each fraction as a percent. Round to the...Ch. 8.6 - Write each fraction as a percent. Round to the...Ch. 8.6 - Prob. 45ECh. 8.6 - Prob. 46ECh. 8.6 - Prob. 47ECh. 8.6 - Prob. 48ECh. 8.6 - Use the bar graph to answer exercises 45-49....Ch. 8.6 - Prob. 50ECh. 8.6 - Prob. 51ECh. 8.6 - Observe the pattern and then fill in the table...Ch. 8.6 - Observe the pattern and then fill in the table...Ch. 8.6 - Prob. 54ECh. 8.6 - Translate and solve. [3.2.3] Twice what number is...Ch. 8.6 - Prob. 56ECh. 8.6 - Translate and solve. [8.2.5] What is one-third of...Ch. 8.6 - Prob. 58ECh. 8.6 - Prob. 59ECh. 8.6 - Prob. 1QQCh. 8.6 - Prob. 2QQCh. 8.6 - Prob. 3QQCh. 8.6 - Prob. 4QQCh. 8.7 - Since we use the following percents often, we...Ch. 8.7 - Since we use the following percents often, we...Ch. 8.7 - Since we use the following percents often, we...Ch. 8.7 - Since we use the following percents often, we...Ch. 8.7 - Prob. 5ECh. 8.7 - Each of the following requires finding the...Ch. 8.7 - Prob. 7ECh. 8.7 - Prob. 8ECh. 8.7 - Each of the following requires finding the...Ch. 8.7 - Prob. 10ECh. 8.7 - Prob. 11ECh. 8.7 - Each of the following requires finding the...Ch. 8.7 - Solve each applied problem by finding the "amount"...Ch. 8.7 - Prob. 14ECh. 8.7 - Solve each applied problem by finding the "amount"...Ch. 8.7 - Prob. 16ECh. 8.7 - Each of the following requires finding a "percent"...Ch. 8.7 - Prob. 18ECh. 8.7 - Prob. 19ECh. 8.7 - Each of the following requires finding a "percent"...Ch. 8.7 - Prob. 21ECh. 8.7 - Prob. 22ECh. 8.7 - Prob. 23ECh. 8.7 - Prob. 24ECh. 8.7 - Prob. 25ECh. 8.7 - Prob. 26ECh. 8.7 - Prob. 27ECh. 8.7 - Prob. 28ECh. 8.7 - Prob. 29ECh. 8.7 - Prob. 30ECh. 8.7 - Prob. 31ECh. 8.7 - Prob. 32ECh. 8.7 - Prob. 33ECh. 8.7 - Solve each applied problem by finding the "base"...Ch. 8.7 - Prob. 35ECh. 8.7 - Prob. 36ECh. 8.7 - Prob. 37ECh. 8.7 - Prob. 38ECh. 8.7 - Prob. 39ECh. 8.7 - Prob. 40ECh. 8.7 - Prob. 41ECh. 8.7 - Prob. 42ECh. 8.7 - Prob. 43ECh. 8.7 - Translate each of these different types of percent...Ch. 8.7 - Prob. 45ECh. 8.7 - Prob. 46ECh. 8.7 - Translate each of these different types of percent...Ch. 8.7 - Prob. 48ECh. 8.7 - Prob. 49ECh. 8.7 - Prob. 50ECh. 8.7 - Translate each of these different types of percent...Ch. 8.7 - Prob. 52ECh. 8.7 - Prob. 53ECh. 8.7 - Prob. 54ECh. 8.7 - Prob. 55ECh. 8.7 - Write the statement that represents each of these...Ch. 8.7 - Trash Recycling About 208 million tons of...Ch. 8.7 - Trash Recycling About 208 million tons of...Ch. 8.7 - Business Budget Jeromy works in the accounting...Ch. 8.7 - Business Budget Jeromy works in the accounting...Ch. 8.7 - Business Budget Jeromy works in the accounting...Ch. 8.7 - Prob. 62ECh. 8.7 - Prob. 63ECh. 8.7 - Prob. 64ECh. 8.7 - Prob. 65ECh. 8.7 - Prob. 66ECh. 8.7 - Prob. 67ECh. 8.7 - Prob. 68ECh. 8.7 - Solve. [7.2.1] 2x+3=13Ch. 8.7 - Prob. 70ECh. 8.7 - Solve. [7.2.2] 5x3=3x+9Ch. 8.7 - Solve. [7.3.1] 2(3x+1)=2x6Ch. 8.7 - Prob. 1QQCh. 8.7 - 15 is what percent of 50?Ch. 8.7 - Prob. 3QQCh. 8.7 - Concept Check The owner of MR Windows determined...Ch. 8.8 - Why is it obvious that 150% of 80 is a number...Ch. 8.8 - Prob. 2ECh. 8.8 - Identify the percent p, base b, and amount a. Do...Ch. 8.8 - Prob. 4ECh. 8.8 - Identify the percent p, base b, and amount a. Do...Ch. 8.8 - Prob. 6ECh. 8.8 - Identify the percent p, base b, and amount a. Do...Ch. 8.8 - Prob. 8ECh. 8.8 - Prob. 9ECh. 8.8 - Identify the percent p, base b, and amount a. Do...Ch. 8.8 - Prob. 11ECh. 8.8 - Prob. 12ECh. 8.8 - Identify the percent p, base b, and amount a. Do...Ch. 8.8 - Prob. 14ECh. 8.8 - Prob. 15ECh. 8.8 - Prob. 16ECh. 8.8 - Prob. 17ECh. 8.8 - In exercises 15-32, solve by using the percent...Ch. 8.8 - Prob. 19ECh. 8.8 - Prob. 20ECh. 8.8 - In exercises 15-32, solve by using the percent...Ch. 8.8 - Prob. 22ECh. 8.8 - Prob. 23ECh. 8.8 - Prob. 24ECh. 8.8 - Prob. 25ECh. 8.8 - Prob. 26ECh. 8.8 - Prob. 27ECh. 8.8 - In exercises 15-32, solve by using the percent...Ch. 8.8 - Prob. 29ECh. 8.8 - Prob. 30ECh. 8.8 - Prob. 31ECh. 8.8 - In exercises 15-32, solve by using the percent...Ch. 8.8 - Prob. 33ECh. 8.8 - Prob. 34ECh. 8.8 - Prob. 35ECh. 8.8 - Solve by using percent proportion. 160% of 320 is...Ch. 8.8 - Prob. 37ECh. 8.8 - Prob. 38ECh. 8.8 - Prob. 39ECh. 8.8 - Solve by using percent proportion. Find 0.5% of...Ch. 8.8 - Prob. 41ECh. 8.8 - Prob. 42ECh. 8.8 - Solve by using percent proportion. 68 is 40% of...Ch. 8.8 - Prob. 44ECh. 8.8 - Solve by using percent proportion. 94.6 is what...Ch. 8.8 - Solve by using percent proportion. 85.8 is what...Ch. 8.8 - Prob. 47ECh. 8.8 - Solve by using percent proportion. What is 20.5%...Ch. 8.8 - Solve by using percent proportion. Find 0.05% of...Ch. 8.8 - Solve by using percent proportion. Find 0.04% of...Ch. 8.8 - Solve using the percent proportion. Apartment...Ch. 8.8 - Solve using the percent proportion. Midterm Grade...Ch. 8.8 - Prob. 53ECh. 8.8 - Prob. 54ECh. 8.8 - Solve using the percent proportion. Retirement...Ch. 8.8 - Solve using the percent proportion. Educational...Ch. 8.8 - Solve using the percent proportion. Office Usage...Ch. 8.8 - Prob. 58ECh. 8.8 - Prob. 59ECh. 8.8 - Prob. 60ECh. 8.8 - Prob. 61ECh. 8.8 - Prob. 62ECh. 8.8 - Prob. 63ECh. 8.8 - Prob. 64ECh. 8.8 - Prob. 65ECh. 8.8 - Prob. 66ECh. 8.8 - Prob. 67ECh. 8.8 - Prob. 68ECh. 8.8 - Prob. 1QQCh. 8.8 - Prob. 2QQCh. 8.8 - Solve by using percent proportion. 56 is 80% of...Ch. 8.8 - Concept Check In the following percent proportion,...Ch. 8.9 - Fill in the blanks with the definitions of the...Ch. 8.9 - Fill in the blanks with the definitions of the...Ch. 8.9 - Fill in the blanks with the definitions of the...Ch. 8.9 - Prob. 4ECh. 8.9 - Fill in the blanks to complete each formula....Ch. 8.9 - Fill in the blanks to complete each formula....Ch. 8.9 - Prob. 7ECh. 8.9 - Solve. If necessary, round your answer to the...Ch. 8.9 - Prob. 9ECh. 8.9 - Prob. 10ECh. 8.9 - Percent Increase and Decrease Clothing Cost A coat...Ch. 8.9 - Prob. 12ECh. 8.9 - Percent Increase and Decrease Furniture Cost A...Ch. 8.9 - Percent Increase and Decrease Activity Attendance...Ch. 8.9 - Prob. 15ECh. 8.9 - Prob. 16ECh. 8.9 - Percent Increase and Decrease Income Earned Jerome...Ch. 8.9 - Prob. 18ECh. 8.9 - Percent Increase and Decrease Concert Attendance...Ch. 8.9 - Percent Increase and Decrease Auditorium Seating...Ch. 8.9 - Simple Interest Vacation Savings Igor wants to set...Ch. 8.9 - Prob. 22ECh. 8.9 - Simple Interest Emergency Loan Karen gets an...Ch. 8.9 - Prob. 24ECh. 8.9 - Round your answer to the nearest cent. Salesperson...Ch. 8.9 - Round your answer to the nearest cent. Salesperson...Ch. 8.9 - Prob. 27ECh. 8.9 - Prob. 28ECh. 8.9 - Round your answer to the nearest cent. Weight Loss...Ch. 8.9 - Round your answer to the nearest cent. Income...Ch. 8.9 - Pricing Chart Use the chart below, which gives the...Ch. 8.9 - Pricing Chart Use the chart below, which gives the...Ch. 8.9 - Membership Cost Marcia bought a membership in a...Ch. 8.9 - High Jump Laird, a high jumper on the track and...Ch. 8.9 - Round your answer to the nearest dollar. Apartment...Ch. 8.9 - Prob. 36ECh. 8.9 - Prob. 37ECh. 8.9 - Prob. 38ECh. 8.9 - [3.3.3] Geometry Find the volume of a rectangular...Ch. 8.9 - A ladies skirt is marked 40% off the original...Ch. 8.9 - Prob. 2QQCh. 8.9 - Prob. 3QQCh. 8.9 - Prob. 4QQCh. 8 - Write the word name for each decimal. 0.679Ch. 8 - Prob. 2RPCh. 8 - Write the word name for the amount on the check.Ch. 8 - Write in fractional notation. 4.267Ch. 8 - Prob. 5RPCh. 8 - Prob. 6RPCh. 8 - Write each fraction as a decimal. 54261000Ch. 8 - Prob. 8RPCh. 8 - Prob. 9RPCh. 8 - Round to the nearest hundredth. 842.8569Ch. 8 - Round to the nearest thousandth. 406.7809Ch. 8 - Add. 5.2+0.317Ch. 8 - Add. 0.588+36+8.43Ch. 8 - Subtract. (9.2)+(5.4)Ch. 8 - Prob. 15RPCh. 8 - Perform the operation indicated. (9.2)+(5.4)Ch. 8 - Perform the operation indicated. 5.3(6.67)Ch. 8 - Fill in the blanks. To subtract numbers in decimal...Ch. 8 - Prob. 19RPCh. 8 - Fill in the blanks. Evaluate x9.3forx=2.4Ch. 8 - Prob. 21RPCh. 8 - Combine like terms. 4.6x+7.2xCh. 8 - Combine like terms. 8.6x+3.9xCh. 8 - Gasoline Costs Jamahl keeps a log of his gasoline...Ch. 8 - Prob. 25RPCh. 8 - Multiply. 5.687.21Ch. 8 - Prob. 27RPCh. 8 - Prob. 28RPCh. 8 - Prob. 29RPCh. 8 - Fill in the blanks. If one factor has 3 decimal...Ch. 8 - Multiply. 0.1249100Ch. 8 - Multiply. 1.61000Ch. 8 - Prob. 33RPCh. 8 - Hourly/Overtime Wages Mark earns $9.10 per hour...Ch. 8 - Lease Cost Mark has a 5-year truck lease that...Ch. 8 - Divide. Round your answer to the nearest hundredth...Ch. 8 - Divide. Round your answer to the nearest hundredth...Ch. 8 - Prob. 38RPCh. 8 - Fill in the blank. When we divide 7.2125.9, we...Ch. 8 - Prob. 40RPCh. 8 - Prob. 41RPCh. 8 - Prob. 42RPCh. 8 - Prob. 43RPCh. 8 - Prob. 44RPCh. 8 - Solve. 1.6x=5.44Ch. 8 - Prob. 46RPCh. 8 - Solve. 5(x+1.4)=x+2.6Ch. 8 - Prob. 48RPCh. 8 - Prob. 49RPCh. 8 - For the number 200,022, estimate the following. 1%Ch. 8 - Prob. 51RPCh. 8 - For the number 200,022, estimate the following....Ch. 8 - State using percents. 85 out of 100 citizens...Ch. 8 - State using percents. Course Enrollment Last...Ch. 8 - Prob. 55RPCh. 8 - State using percents. Write 124% as a decimal.Ch. 8 - Prob. 57RPCh. 8 - Prob. 58RPCh. 8 - Prob. 59RPCh. 8 - Prob. 60RPCh. 8 - Prob. 61RPCh. 8 - Prob. 62RPCh. 8 - 82 is 25% of what number?Ch. 8 - Prob. 64RPCh. 8 - Find 45% of 120.Ch. 8 - Prob. 66RPCh. 8 - Employee Car Pool 10% of the employees at A R...Ch. 8 - Prob. 68RPCh. 8 - Restaurant Tip Dean left a $4.25 tip for his...Ch. 8 - Prob. 70RPCh. 8 - Identify the percent p, base b, and amount a. Do...Ch. 8 - Prob. 72RPCh. 8 - Solve. 18 is what percent of 50?Ch. 8 - Fill in the blank. Dishwasher Price a. The...Ch. 8 - College Enrollment A private school predicts that...Ch. 8 - Income Earned Jason has a commission rate of 18%...Ch. 8 - Prob. 77RPCh. 8 - Prob. 1TCh. 8 - Prob. 2TCh. 8 - Prob. 3TCh. 8 - Replace the ? with or. 0.45?0.412Ch. 8 - Prob. 5TCh. 8 - Evaluate x+0.12forx=2.07.Ch. 8 - Combine like terms. 3.1x+2.01y+1.06xCh. 8 - Prob. 8TCh. 8 - Perform the operation indicated. 18.86.23Ch. 8 - Prob. 10TCh. 8 - Prob. 11TCh. 8 - Prob. 12TCh. 8 - Prob. 13TCh. 8 - Write 193 as a decimal.Ch. 8 - Prob. 15TCh. 8 - Solve. 2(y+1.3)=7.8Ch. 8 - State as a percent. 7 out of 100 computer chips...Ch. 8 - For the number 504, estimate the following. a. 10%...Ch. 8 - Fill in the blanks. Complete the table of...Ch. 8 - Fill in the blanks. Complete the table of...Ch. 8 - Prob. 21TCh. 8 - 12 is 30% of what number?Ch. 8 - Prob. 23TCh. 8 - Prob. 24TCh. 8 - Jerald earned $150 in points on his Plus Card from...Ch. 8 - Prob. 26TCh. 8 - Prob. 27TCh. 8 - Prob. 28TCh. 8 - Prob. 29TCh. 8 - Solve. Sylvia has a commission rate of 15% based...Ch. 8 - Prob. 31TCh. 8 - If both digital cameras in the advertisements...
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