Ellis built a rectangular vegetable garden there is 9' long and has an area of 72 ft²what is the perimeter of the vegetable garden

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.

Factor this polynomial completely. 12x^2+ x-6