Assignments A1 Chapter 3

  • April 2020
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Algebra 1 Chapter 3 Book Assignments #24: Solving Equations Using Addition and Subtraction (3.1) Pages 135-137 #13-41 odd, 42-48, 50, 51, 56-59, 62, 70, 71, 75 #25: Solving Equation Using Multiplication and Division (3.2) Pages 141-144 #15-49 odd, 51, 62, 63, 66-69, 71-81 odd, 82 #26: Solving Multi-Step Equations (3.3) Pages 148-149 # 11-43 odd #27: Pages 148-152 #50, 51, 53, 55, 62-64, 67-72, 73-81 odd Quiz 1 #1-11 #28: Solving Equations with Variables on Both Sides (3.4) Pages 157-159 #13-39 odd (skip 31 and 37) #29: Pages 157-159 #20, 22, 24, 28, 31, 32, 37, 40, 42, 43, 45, 46, 50, 51, 55, 57, 59 #30: Solving Decimal Equations (3.6) Page 169-171 #20 - 30 (Answers written as fractions) Page 172 Quiz 2 #1-12 (Answers as fractions as appropriate) #31: Formulas and Functions (3.7) Pages 177-178 #177 #11-13, 15-33 odd, 37-39, 50-61 #32: Worksheet on literal equations #33: Rates, Ratios, and Percents (3.8) Pages 183-184 #11-21 odd, 33-35, 39-41, 44-46 Quiz 3 #4, 5, 9, 10-12 #34: Pages 190-192 #1-22, 28-30, 32, 33 (Chapter Review)

Algebra 1 – Chapter 3 - Additional Answers #24: 42) C, 22 CD’s; 44) A, -8°F; 46) x – 247 = 7044, 7291 points; 48) x + 9 = 87, x = 78 1 50) 5 ft; 56) 5n = 160; 58) n  36 ; 62) x; 70) 5y + 35; 4 #25: 62) D; 66) 18 + 5n =108; 68)

2 n  5  11 ; 82) A, 17 pictures 3

#27: 50) b) 27, 28 & 29; 62) There are twice as many nickels as quarters, and each nickel has a value of 5 cents; 64) 80 nickels; 68) b3; 70) 101; 72) (3x)5; 9 5 Quiz 1: 2) ; 4) ; 6) 3; 8) 12; 10) x + 4 = 91, x = 87 2 8 #29: 20) ½; 22) no solution; 24) no solution; 28) -1; 32) all real numbers; 40) all real numbers 46) 16x + 8x = 6x + 450, 25 days; 50) A #30: 20) 2.62; 22) 4.33; 24) -1.58; 26) 9.62; 28) 0.31; 30) 1.56 13 7 1 Quiz 2: 2) ; 4) ; 6) ; 8) 1.29; 10) 0.41; 12) 10 dogs 4 5 4 #31: 12) h 

V ; 38) 30 ft; 50) no; 52) yes; 54) -8b; 56) 4c3; 58) 25y2; 60) 28% lw

#33: 34) 6%; 40) about 1175 students; 44) C; 46) A V Quiz 3: 4) w  ; 10) 0.03x = 42, 1400 students; 12) 40% lh #34: 2) 4; 4) -26; 6) 105; 8) 10; 10) -25; 12) 10; 14)  22) no solution; 28) h 

11 2 ; 16)  ; 18) 2; 20) -5; 5 19

S RnT ; 30) p  ; 32) $288.75 2 r V

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