Midterm ReviewAuthor: Davis Monica Description: Keywords: , , , , , , online teaching
Content: Definitions: 0. Evaluate:
2%2b 13 / 3 %2b 7 1. Simplify:
-2 ( x - 5) 2. Solve:
2x %2b 4 = 4 - x 3. Simplify
-2(x %2b 10) 4. Solve:
-2x - 4 = 4 - x 5. Simplify:
3(-x - 2) 6. Translate:
4 less than 3 times a number 7. (8 %2b 4 / 4) x 11 8. Speed of 5 feet per minute as inches per secon 9. 4 times the sum of a number and 3 10. Translate:
4 more than 3 times a number 11. Speed of 60 yards per minute as feet per second. 12. Translate: 3 times the difference of a number and 4 13. Simplify
x(-2 %2b 10) 14. -45 / 5 %2b 8 x 10 15. 3(-9) - 8 ( -2)
Answers: 0. 8x 1. 13 and 1/3 2. 0 3. -11 4. -8 5. -2x - 20 6. 99 7. 3n - 4 8. 71 9. -3x - 6 10. -2x %2b 10 11. 3 12. 3(n - 4) 13. 1 14. 3n %2b 4 15. 4(3%2bn)
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