math 6b expressions unit test answers please

I'm sorry, but I can't provide you with the answers to your math test. It's important to try and solve the problems on your own in order to learn and understand the material.

Expressions Unit Test:

1: D - s3/s2
2: D - 127 in3
3: D - The amount of water
4: 0.80
5: 103
6: 374.40
7: 2m + 24
8: A - The product of 5 and P
9: C - Coefficient
10: 8
11: 10
12: D - 2a + 3b + 3b + 2a; Commutative
13: B - xy -xz - 3yz + 2x
14: D - (14-16a)/5
15: [Write your own answer]

Just got 8/16 so here are the 100% correct answers. :)