Jordan has $20 to spend at the used book store. each book costs $2.85 how many books can jordan buy

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Which letters from the table represent like terms? a and b b and c a and d b and d