Please help
Me I don’t know the answers pleasee

12

Step-by-step explanation:

First, replace x and y with 3 and 4. Your equation set-up should be 7(3)-2(4)-1. Now, we can solve

7(3)-2(4)-1=?

21-8-1=?

13-1=?

12=?

Your answer is 12. Hope this helps!

1. 523.33 cubic inches

2. 113.04 cubic inches.

3. 17.41.

4. 16.49

i think this should be your answer

hope i

-lavira : )