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Review for Chapter 3 Test
Solve the following equations.
1. –b + 26 = -57
4.
4c
- 2 = -22
3
5. –6m = m + 28
6.
3
( 16x – 24) = x – 40
4
7. 4 – (2c - 10) = -2(c – 3)
8. -4x – 4(-2x + 5) =
9. –5m + -2 = 3m + 2(-4m –1)
10. –19c –6 = -4 – (c + 8)
3. –3 =
x
-7
5
2. 3y – 6(4y – 12) = -33
2
(15x – 10)
5
In #11 and #12, round your answer to the nearest hundredth.
11. 3.11x – 17.64 = 2.02x – 5.89
12. 6.6(1.2 – 7.3x) = 16.4x + 5.8
In #13 - #16, solve for y.
13.
1y
- 7 = 3x
5
15. 2(y + 5) = 4x
14. 4x + 2y = 8x – 5
16. 2 – y = 8x
17. Solve the following formula for h: V =
1 2
 h
3
18. Find the unit rate : $67.50 for three concert tickets
19. Find the average speed: Walk 1.2 miles in
1
4
hour.
Use a proportion to solve the following problems.
20. A concert sold out in 6.25 hours. A total of 9000 tickets were sold for the
concert. At what rate were the tickets sold?
21. In Italy this summer Mrs. Hyde spent $1700 US dollars on a purchase of
Italian pottery. If one euro is equal to 1.17 US dollars, find the price of the
pottery in Euros.
22. If Miss G saves an average of $326 per 1.5 months, how long will it take her to
save $4000?
Write an equation and show your solution process to find the integers in the
problems below.
23. Find three consecutive integers such that three times the third is equal to 2
times the second.
24. The sum of four consecutive even integers is equal to 6 times the fourth,
decreased by 20. Find the numbers.