You have 60 square feet of material to build a rectangular box. the length is three times the width and there is no top. what values for w and l and h will create a box that

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?