james is 72 inches tall. if his brother is only 80% of his height, how tall is his
inches

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

Write the slope intercept equation for line ab.