Apainting measures 2.4 feet from left to right. it’s hung in the center of a rectangular wall measuring 20 feet from left to right. what is the distance between the right edge of the painting and the right edge of the wall?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Can someone me do math because i am having a breakdown rn because i don’t get it

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