1. There is a sale at the store for 20% off all
t-shirts. What percent of the normal price are
t-shirts?
7.EE 2
2.
A six-inch border of stones is being added to
a rectangular flower bed with side lengths 2s
and s + 1. Write an expression to represent the
perimeter of the new border.
3. Allie and Nina went to see the orchestra. Nina
bought a copy of the orchestra's recording of a
Tchaikovsky symphony for S15. Write an
expression to represent the amount they spent
Together using to represent the cost of an