| Chapter 3 Test Answers |
pg
171: #1-16; pg 172 #25-31 odd
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1. |
c = 12 |
11. |
m = 1.56 |
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2. |
x = 80 |
12. |
x = 1.98 |
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3. |
y = 36 |
13. |
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4. |
m = -4 |
14. |
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5. |
x = 1 |
15. |
13cm by 9.1 cm |
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6. |
x = 8 |
16. |
you worked 4 weeks |
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7. |
x = 13/2 or 61/2 |
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8. |
r = 3/10 |
25. |
3n - 27 |
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9. |
x = 1.03 or 36/35 |
27. |
½ (n+27)=37
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10. |
y = -7 |
29. |
|n| < 36/5 |
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31. |
400 |
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