Word Equations

You are probably familiar with word equations that work something like this:
29 = D in F in a L Y
This works out to 29 = Days in February in a Leap Year. Can you solve the 10 equations given below in a similar manner?

1.) 40= T with A B
2.) 20 = M T in H C
3.) 3 = W M in H B
4.) 17 = N of S in a H
5.) 5 = V in E A
6.) 33 = V in H S
7.) 7 = Y I
8.) 12 = E on a C
9.) 7 = D with S W
10.) 17 = S in a G (H P)