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Midterm Review

Author: Davis Monica
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. Translate: 4 more than 3 times a number
1. 4 times the sum of a number and 3
2. Translate: 4 less than 3 times a number
3. 3(-9) - 8 ( -2)
4. Speed of 60 yards per minute as feet per second.
5. Solve: 2x %2b 4 = 4 - x
6. -45 / 5 %2b 8 x 10
7. Evaluate: 2%2b 13 / 3 %2b 7
8. Translate: 3 times the difference of a number and 4
9. Solve: -2x - 4 = 4 - x
10. Simplify: -2 ( x - 5)
11. Simplify -2(x %2b 10)
12. Simplify x(-2 %2b 10)
13. Speed of 5 feet per minute as inches per secon
14. Simplify: 3(-x - 2)
15. (8 %2b 4 / 4) x 11

Answers:
0. -2x %2b 10
1. 8x
2. 3n - 4
3. 71
4. -3x - 6
5. 13 and 1/3
6. -11
7. -8
8. 3n %2b 4
9. 99
10. 4(3%2bn)
11. 3(n - 4)
12. -2x - 20
13. 1
14. 3
15. 0
.