(Please help me with this, I really need to pass my work. Thank you all!)


Evaluate each fractional expression Show appropriate work.

1. 3/5 +1/2

2. 2/3-1/6

3. 3/16+3/8

4.-13/8-3/4

5. 1/2(3/4)

6. ―5/12÷45/32

7. 16/21÷(12/27)

8. 24(7/18)

Exponents rewrite in expanded form

9. 3x^2y^3

10. 4^3x^5

11. [3 + (x – y)]^2

12. (2/5x^2)^3

Evaluate each exponential

13.(3/5)^2

14.(-5)^3

15. (2)^3


PEMDAS Show appropriate work for full credit.


16. 20―[4^2÷(2+14)]+5/4^2―13


17.3^2(10) – 6^2 ÷ 12


18. 2(7)+2^3/3^2―7


19.(4^2―5)÷(3―5)