-8(9r - 1) - 9(-8r+2)
Simplest form

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

What is the solution to the system of equations? y=1.5-3 y=-x