Assignments A1 Chapter 2

  • April 2020
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Algebra 1 Chapter 2 Book Assignments #13: The Real Number Line (2.1) Pages 67-70 #17-53 odd, 54-65, 83-85, 91, 97,100-102 #14: Addition of Real Numbers (2.2) Pages 75-77 #13-49 odd, 51, 55-60, 65, 71, 75, 80-82 #15: Subtraction of Real Numbers (2.3) Pages 82-85 #17-57 odd #16: Pages 82- 85 # 59-71 odd, 72, 76-80, 85, 88, 90, 93, 94, Quiz #1-20 #17: Multiplication of Real Numbers (2.5) Pages 96-98 #17-57 odd, 58-63, 72, 73, 80, 85, 95, 97 #18: The Distributive Property (2.6) Pages 103-107 #19-69 odd #19: Pages 103-107 #70-74, 79-82, 86-89, 91, 95, 100, 105, 110 Quiz 2 #l-18 #20: Division of Real Numbers (2.7) Pages 111-113 #17-57 odd, 58-67, 72, 73, 75, 80, 85, 90, 95,100 #21: Probability & Odds (2.8) Pages 117-118 #9-27 #22: Pages 118-120 #28-38, 40, 45-48, 50, 55, Quiz 3 #l-18 #23: Pages 122-124 #1-17 odd, 21-51 odd (Chapter Review)

Algebra 1 Chapter 2 – Additional Answers #13: 54) False; 56) True; 58) <; 60)  ; 62) 12,799; 64) -282; 84) C; 100) z – 5 = 8; 102)

3 y  9  6w 4

#14: 56) 6:00 AM; 58) C; 60) B; 82) domain: {0, 1, 2, 3, 4, 5}, range: {6, 6.85, 7.7, 8.55, 9.4, 10.25} #16: 72) -$0.60/gal; 76) 410 ft; 78) 2325 ft; 80) 11042 – 7301 – 662 – 1883 + 77 –1311+8021 = 7983 7 88) 20 ; 90) 18; 94) false. 9 Quiz 1: 6) 75; 8) 27.5; 10) 67.4; 12) -472; 14) -1; 16) 54; 18) -91; 20) 47.3 + (-2.1) + (-11.3) + 12.9, 46.8 in. #17: 58) true; 60) false; 62) $325.16; 72) C; 80) 3 #19: 70) 1.06x + 21.2; 720 A; 74) 15,897.6 tons; 80) 4x = 12; 82) 9(2x + 4) = 18x + 36; 2 86) C = the cost, C = 2x + 3000; 88) $3350; 100) ; 110) -12 9 Quiz 2: 2) -63; 4) 14; 6) -3; 8) 110; 10) 7.1t; 12) -10b3; 14) -43x; 16) -8t; 18) 20y + 10 #20: 58) all real numbers except 0; 60) all real numbers except -2; 72) C; 80) 0.75; 90) -32; 100) 32 #21: 10) 0.2; 12) 0.25; 14) 1 to 3; 16) 1 to 7; 18) 1 to 5; 20) 1 to 1 or even; 22) 0.14; 24) 0.91; 26) 0.15 #22: 28) 0.03; 30) 3 to 652; 32) Probability: 0.25, odds: 1 to 3; 34) C; 36) about 0.31; 38) 1 to 80 40) 24; 46) r + 8 <17; 48) – 9 = y – 21; 50) -5; Quiz 3: 2) 54; 4) -4; 6) -16; 8) 1/3; 10) 7/x; 12) 5x; 14) -20t; 16) x/36; 18) unlikely, the probability is less than 0.25

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