Algebra 1 Common Core Student Edition, Grade 8-9

En g l i sh Sp a n i sh Unit analysis (p. 117) Including units for each quantity in a calculation to determine the unit of the a ...

PowerAlgebra.com Glo ssary Spanish x-coordinate (p. 60) The first number in an ordered pair, Coordenada x (p. 60) El pr i mer n ...

Visual G/0 y-coordinate (p. 60) The second number in an ordered Coordenada y (p. 60) El s e gu ndo numer o de un par pair, speci ...

Selected A n s w e r s Ch ap t er T Get Read y! p. 1 6 2. 5 3. 1 4. 20 5. 15 6. 44 7. 72 8. 150 9. 400 8 11. $294 12. | 13. j 1 ...

-5 3 -12 -1 4 -1 2 -10 -11 21. 5 23. -11 25 -20 33. 48 35. -2 37 $48.54 45. -7.1 47 II 1.6 41. | |36 1 s The sum of -4 and 5 i ...

23._3_ _ 11 JA 17 25 11 -n 33. m-n- 1 I- 27. 3x 29. 5 — f f 7 5 3 20 -d 35. -9 + 7c 37. -18a + 176 40.8 43. 897 45. 23.4 24.6 ...

56 in. 23. y = x - 12; 52 in. Number of Houses 1 23 4 5 V.Number of Windows^48121620 > a. 36 windows b. k + A Sides and Tri ...

Lesson 2-1 pp. 81-87 Go t It? l a. -8 b. The Subtr. Prop, of Eq. states that subtracting the same number from each side of an eq ...

ms Vi C * P LO Lesson 2-5 pp. 109-114 Go t It? 1a.4 + 5 n.; -3 ; 2, 7 b. y = 10;y = 4 x = -f - r 3. 6 in. 4. about 55 days Less ...

The values for a and b are reversed; ^ 1 .5p = 300, p = 200%. 49. $181 51.29^ % 25 students 55. F 57. 14.4 cm 58. 18 cans c= 1. ...

Go t It? 1. n<2 -4 -2 2,m > 9 3.ys-13 (---I— * — t---t- -19 -17 -15 -13 -11 -9 4a. p>8 b. Yes. The > symbol can be u ...

3a. 1, 2, 3, or 4 cases b. ^ = 16|, but you cannot walk | of a dog. If you round down to 16, you will only make $72. So round up ...

Lesson Check 1. G = {1, 3, 5, 7, 9, 11, 13, 15, 17}; G = {x|x is an odd natural number, x < 18} {c/|c/<3} 3. {} or 0, {4} ...

{3, 5}, {3, 7}, {5, 7}, {1, 3, 5}, {1,3, 7}, {1, 5, 7}, {3, 5, 7}, {1,3, 5, 7} 57. B’ = {1,2, 3, 5, 7, 15} 58.no 59. l < b n ...

*/ ectec/ AnSWer: U) 10 girls 27. {x|x> -3} D {x|x<y} {w\w< -| }u {w | w > 1} 31. {x|x < -7 } U {x|x> 21} 33. ...

B = 9 + d, where B is Bob's age and d is his dog's age. -3 13. 66 14. 6 15. 4 16. 0, -4 17. 3, 7 no solution 19. y , | 20. Its ...

I V» c C 5 u to V) 4. No, they are not the same. Your speed on the ski lift is constant. Your speed going downhill is not. b. ...

PowerAlgebra.com Se l e c t e d A n sw e r s No; all points are not on a straight line. r Gas Used, x Distance, y [ 0 40 ) ! (^1 ...

y = 4x 2 15. y = 2x 3 17. Independent: r, dependent: V\ volume depends on the length of the radius. 19. Let y= number of bags, ...

13. \ 15. Amount of Juice (oz), j 40 o30 3 20 10 0 1 2 3 4 5 6 Number of Pizzas, p \ y \/ \ / X 0 After you drink 20 oz of j ...