R Review Of Basic Algebra 1 Solving Linear Equations And Inequalities 2 Graphs, Functions, And Applications 3 Systems Of Equations 4 Polynomials And Polynomial Functions 5 Rational Expressions, Equations, And Functions 6 Radical Expressions, Equations, And Functions 7 Quadratic Equations And Functions 8 Exponential Functions And Logarithmic Functions 9 Conic Sections A Fraction Notation B Determinants And Cramer’s Rule C Elimination Using Matrices D The Algebra Of Functions expand_more
R.1 The Set Of Real Numbers R.2 Operations With Real Numbers R.3 Exponential Notation And Order Of Operations R.4 Introduction To Algebraic Expressions R.5 Equivalent Algebraic Expressions R.6 Simplifying Algebraic Expressions R.7 Properties Of Exponents And Scientific Notation Chapter Questions expand_more
Problem 1SR: Find the absolute value. |28| Problem 2SR: Find the absolute value.
2.
Problem 1DE: Add using the number line. -5 + 9 Problem 2DE: Add using the number line. 4 + (-2) Problem 3DE: Add using the number line. 3 + (-8) Problem 4DE: Add using the number line.
4. -5 + 5
Problem 5DE: Add. 7+(11) Problem 6DE: Add. 8.9+(9.7) Problem 7DE: Add.
7.
Problem 8DE Problem 9DE: Add. -7.4 + 0 Problem 10DE: Add. 4 + (-7) Problem 11DE: Add.
11.
Problem 12DE: Add. 38+(58) Problem 13DE: Add.
13.
Problem 14DE Problem 15DE Problem 16DE: Find the opposite, or additive inverse, of each number. 0 Problem 17DE: 17. Evaluate – a when a = 9.
Problem 18DE: Evaluate a when a=35. Problem 19DE: Evaluate (-a) when a = - 5.9. Problem 20DE: Evaluate (- a) when a=23. Problem 21DE: 21. Change the sign.
a) 11
b) -17
c) 0
d) x
e) -x
Problem 22DE: Subtract. 8(9)8(9)=8 9 = Problem 23DE: Subtract. -10 - 6 Problem 24DE: Subtract. 5 - 8 Problem 25DE: Subtract. -23.7 5.9 Problem 26DE: Subtract.
26. -2 – (-5)
Problem 27DE: Subtract. 23(56) Problem 28DE: Subtract.
28. a) 17 – 23
b) -17 -23
c) -17 – (-23)
Problem 29DE: 29. Look for a pattern and complete.
Problem 30DE: Multiply. 46 Problem 31DE: Multiply.
31. (3.5) (-8.1)
Problem 32DE: Multiply.
32.
Problem 33DE: Look for a pattern and complete. 4(5)=201(5)=3(5)=152(5)=2(5)=3(5)=1(5)=4(5)=0(5)=5(5)= Problem 34DE: Multiply. -8(-9) Problem 35DE: Multiply. (45)(23) Problem 36DE: Multiply. (-4.7)(-9.1) Problem 37DE: Divide. 2814 Problem 38DE: Divide. 125(5) Problem 39DE: Divide.
39.
Problem 40DE: Divide. 4.2(21) Problem 41DE: Divide, if possible.
41.
Problem 42DE: Divide, if possible. 09 Problem 43DE: Divide, if possible.
43.
Problem 44DE: Divide, if possible. pp88 Problem 45DE: Find the reciprocal of each number. 38 Problem 46DE: Find the reciprocal of each number.
46.
Problem 47DE: Find the reciprocal of each number. 18 Problem 48DE: Find the reciprocal of each number. -4.3 Problem 49DE: Complete the following table. Problem 50DE: Divide by multiplying by the reciprocal of the divisor. 3478 Problem 51DE: Divide by multiplying by the reciprocal of the divisor. 125(715) Problem 52DE: Divide by multiplying by the reciprocal of the divisor.
52.
Problem 53DE: Divide by multiplying by the reciprocal of the divisor. 45(110)=45(1)=5= Problem 1RC: Complete each statement with either negative or positive. RC1. A negative number has a _____________... Problem 2RC: Complete each statement with either negative or positive. RC2. The opposite of a negative number is... Problem 3RC: Complete each statement with either “negative” or “positive.”
RC3. The reciprocal of a negative... Problem 4RC Problem 5RC: Complete each statement with either negative or positive. RC5. When two negative numbers are... Problem 6RC: Complete each statement with either “negative” or “positive.”
RC6. The sum of 0 and a negative... Problem 7RC: Complete each statement with either negative or positive. RC7. The sum of two negative numbers is Problem 8RC Problem 1ES: Add. 10+(18) Problem 2ES: Add. 13+(12) Problem 3ES: Add.
3.
Problem 4ES: Add. 7+(5) Problem 5ES: Add. 8+(8) Problem 6ES: Add. 6+(6) Problem 7ES: Add. 7+(11) Problem 8ES: Add.
8.
Problem 9ES: Add. 16+6 Problem 10ES: Add. 21+11 Problem 11ES: Add. 11. 26+0 Problem 12ES: Add. 12. 0+(32) Problem 13ES: Add.
13.
Problem 14ES: Add. 6.3+8.2 Problem 15ES: Add.
15.
Problem 16ES: Add. 2.73+(8.46) Problem 17ES: Add. 59+29 Problem 18ES: Add. 37+17 Problem 19ES: Add. 1112+(512) Problem 20ES: Add.
20.
Problem 21ES: Add.
21.
Problem 22ES: Add. 34+18 Problem 23ES: Add. 25+34 Problem 24ES: Add. 56+(78) Problem 25ES: Evaluate a for each of the following. a=4 Problem 26ES: Evaluate –a for each of the following.
26.
Problem 27ES: Evaluate a for each of the following. a=3.7 Problem 28ES: Evaluate a for each of the following. a=0 Problem 29ES: Find the opposite (additive inverse).
29. 10
Problem 30ES: Find the opposite (additive inverse). 23 Problem 31ES: Find the opposite (additive inverse). 0 Problem 32ES: Find the opposite (additive inverse).
32.
Problem 33ES: Subtract. 3-7 Problem 34ES: Subtract. 813 Problem 35ES: Subtract. 59 Problem 36ES: Subtract.
36.
Problem 37ES: Subtract.
37.
Problem 38ES: Subtract. 23(23) Problem 39ES: Subtract. 2323 Problem 40ES: Subtract. 23(23) Problem 41ES: Subtract. 6(11) Problem 42ES: Subtract. 7(12) Problem 43ES: Subtract.
43.
Problem 44ES: Subtract. 28(16) Problem 45ES: Subtract. 15.827.4 Problem 46ES: Subtract. 17.234.9 Problem 47ES: Subtract.
47.
Problem 48ES: Subtract.
48.
Problem 49ES: Subtract. 214(74) Problem 50ES: Subtract. 165(35) Problem 51ES: Subtract.
51.
Problem 52ES: Subtract.
52.
Problem 53ES: Subtract.
53.
Problem 54ES: Subtract. 2345 Problem 55ES: Subtract.
55.
Problem 56ES: Subtract. 47(59) Problem 57ES: Multiply. 3(7) Problem 58ES: Multiply. 5(8) Problem 59ES: Multiply. 24 Problem 60ES: Multiply. 59 Problem 61ES: Multiply. 8(3) Problem 62ES: Multiply. 5(7) Problem 63ES: Multiply. 716 Problem 64ES: Multiply.
64.
Problem 65ES: Multiply. 6(5.7) Problem 66ES: Multiply. 7(6.1) Problem 67ES: Multiply. 3547 Problem 68ES: Multiply. 54113 Problem 69ES: Multiply. 3(23) Problem 70ES: Multiply.
70.
Problem 71ES: Multiply. 3(4)(5) Problem 72ES: Multiply. 6(8)(9) Problem 73ES: Multiply. (4.2)(6.3) Problem 74ES: Multiply. (7.4)(9.6) Problem 75ES: Multiply.
75.
Problem 76ES: Multiply. 137(52) Problem 77ES: Multiple.
77.
Problem 78ES: Multiply. 45(45)(45) Problem 79ES: Divide, if possible.
79.
Problem 80ES: Divide, if possible. 162 Problem 81ES: Divide, if possible.
81.
Problem 82ES: Divide, if possible. 637 Problem 83ES: Divide, if possible. 77(11) Problem 84ES: Divide, if possible. 48(6) Problem 85ES: Divide, if possible. 5.418 Problem 86ES: Divide, if possible.
86.
Problem 87ES: Divide, if possible.
87.
Problem 88ES: Divide, if possible. 920 Problem 89ES: Divide, if possible. 032 Problem 90ES:
Divide, if possible.
90.
Problem 91ES: Divide, if possible. 9yy Problem 92ES: Divide, if possible. 2x2x2x2x Problem 93ES: Find the reciprocal of each number. 34 Problem 94ES: Find the reciprocal of each number. 910 Problem 95ES: Find the reciprocal of each number.
95.
Problem 96ES: Find the reciprocal of each number. 56 Problem 97ES: Find the reciprocal of each number. 25 Problem 98ES: Find the reciprocal of each number. 65 Problem 99ES: Find the reciprocal of each number. 0.2 Problem 100ES: Find the reciprocal of each number. 0.8 Problem 101ES: Find the reciprocal of each number. ab Problem 102ES: Find the reciprocal of each number. 18x Problem 103ES Problem 104ES Problem 105ES Problem 106ES Problem 107ES Problem 108ES: Divide. 39.9(13.3) Problem 109ES Problem 110ES: Divide. 110.
Problem 111ES: Divide. 111. 480.4 Problem 112ES: Divide. 520(0.13) Problem 113ES: Divide.
113.
Problem 114ES: Divide.
114.
Problem 115ES: Divide.
115.
Problem 116ES: Divide. 116.
Problem 117ES: Divide. 23(49) Problem 118ES: Divide. 35(58) Problem 119ES: Divide. 38(83) Problem 120ES: Divide. 58(56) Problem 121ES: Divide. 6.63.3 Problem 122ES: Divide. 44.1(6.3) Problem 123ES: Divide. 1213 Problem 124ES: Divide. 1.920 Problem 125ES: Divide. 125. 48.630 Problem 126ES: Divide.
126.
Problem 127ES: Divide. 127.
Problem 128ES: Divide.
128.
Problem 129ES: Complete the following table. NUMBER OPPOSITE(Additive Inverse) RECIPROCAL(Multiplicative Inverse)... Problem 130ES: 130. Complete the following table.
NUMBER OPPOSITE(Additive Inverse) RECIPROCAL(Multiplicative... Problem 131ES: Given the numbers 3,12.47,13,26,,0,2332,711,4.57557555755557: [R.1a] Name the whole numbers. Problem 132ES: Given the numbers [R.1a]
132. Name the natural numbers.
Problem 133ES: Given the numbers [R.1a]
133. Name the integers.
Problem 134ES: Given the numbers [R.1a]
134. Name the irrational numbers.
Problem 135ES: Given the numbers [R.1a]
135. Name the rational numbers.
Problem 136ES: Given the numbers [R.1a]
136. Name the real numbers.
Problem 137ES: Use either or or to write a true sentence. [R.1b] -7 8 Problem 138ES: Use either or or to write a true sentence. [R.1b] 5 38 Problem 139ES: Use either < or > or to write a true sentence. [R.1b]
139. - 45.6 -23.8
Problem 140ES: Use either or or to write a true sentence. [R.1b] 123 -10 Problem 141ES: The reciprocal of an electric resistance is called conductance. When two resistors are connected in... Problem 142ES: What number can be added to 11.7 to obtain 734? Problem 143ES: What number can be multiplied by -0.02 to obtain -625? format_list_bulleted