Name Date Period s12

NAME ______DATE______PERIOD ______

Algebra Homework – 10/26 – 10/30 SCORE ______

Write the letter for the correct answer in the blank at the right of each question.

1. Translate the following sentence into an equation. 10. Which ratio forms a Twice a number m minus three equals the sum of m and five. proportion with ? F A 2(m – 3) = m + 5 C 2m – 3 = 5m G B 2m – 3 = m + 5 D 2(m – 3) = H 5m J

2. Translate the following equation into a verbal sentence. x + 5 = 2(7 + x) F The quotient of x and five is two times seven plus x. G The number x plus five is two times the sum of seven and x. H The number x plus five is two times seven plus x. J The product of x and five is the sum of two times seven and x.

3. Solve y – 18 = –3. A –21 B 21 C –15 D 15

4. Solve 5n = 35. F 30 G 7 H 40 J 165

5. Solve x = 15. A 9 B 5 C 25 D 75

6. Solve 2t + 1 = 3. F 1 G –1 H 2 J –2

7. A number is added to 9. The result is then multiplied by 4 to give a new result of 120. What is the number? A 21 B 39 C 489 D 4(n + 9) + 120

8. Evaluate 2b – 5 + 1 if b = 1. F –2 G 2 H 4 J –8

9. Solve c – 5 = 7. A {0} B {–4} C {6} D {12} NAME ______DATE______PERIOD ______

6. ______1.______

7. ______

2. ______8. ______3. ______

9. ______4. ______

5. ______10. ______Algebra Homework – 10/26 – 10/30 (continued)

11. Solve the proportion = . A B 12 Bonus A concrete mixture C D 6 is made with 3 parts water and 5 parts cement. If 27 parts 12. Solve 3t – 6 = t –2. of water are being F –2 G –4 used in the current H 2 J 1 batch of concrete, how many parts of 13. Solve 4(t + 1) = 6t – 1. cement are being A 2 B 1 used? C 0 D 1

14. Solve 5(g – 2) + g = 6(g – 4). F all numbers G 0 H 2 J Ø

15. TEMPERATURE In Death Valley, California, the highest ground temperature recorded was 94°C on July 15, 1972. In the formula C = (F – 32), C represents the temperature in degrees Celsius and F represents the temperature in degrees Fahrenheit. To the nearest degree, what is the highest ground temperature in Death Valley in Fahrenheit?

F 201°F G 84°F H 34°F J 137°F

Chapter 10 2 Glencoe Algebra 2 NAME ______DATE______PERIOD ______11. ______15. ______12. ______

13. ______

14. ______B: ______