Arectangle porch is 4 feet wide. it is 3 times long as it is wide
also find the perimeter of the porch

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.