What is the length of CD? In this diagram, AABC ~ AEDC. B
20- x
C
5
E
20
A. 2
B. 5
C. 3
D. 4

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Pls never taught i’m really confused and i rlly need

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )