A museum curator needs to frame a rectangular painting. The painting is 23 inches by 10 inches. If the frame has a width of x on all sides, what is the quadratic function that models the area of the painting and frame?

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Sum is 17 and their difference is 3