Answer:
58.03
Step-by-step explanation:
What I did first to make it easier was make 5.5 to .055 and when you multiply those two together you get 3.025 which if you round it up becomes 3.03 and when you add 55 you get 58.03
This is parallelogram so
8=2x
X=4
Or
3x=12
So again we will find x=4
Answer:
67.15
Step-by-step explanation:
subtract 15 percent of 79 from 79
Answer:
10x+6
Step-by-step explanation:
the area of a rectangle is (length+height)*2
so you have to add two representations of the length and height and then multiply it by 2