Please help. Sincere problem solvers please


1. Juan ate 1/2 of the 8 slice pumpkin pie. How much slices did he eat?

2. Write two expressions that could be used to help you determine the new cost of a $120 phone after adding on a 7% sales tax.

3. What is the relationship between two angles that are complementary to one another?

4. Mindy bought a new painting. It was
8 1/2 feet wide. The wall she wants to place it on is 12 1/2 feet wide. About how far from each side will she have to place the painting for it to be centered?

5. Craig had 93.50 in his checking account. He made a 64.75 purchase at the grocery store. What was his balance in his checking account?