Elena has $240 in the bank. she withdraws $15 each week to pay for her piano lessons. how many lessons can she afford with her savings?

write an equation and solve..

and ! : )

Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. each bag covers 2 square yards. how many bags of topsoil should kinu buy? explain how you found the answer.

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

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.