A physical therapy faality is building a new pool that is 60 feet long and 5 feet deep. They have ordered enough tile for a 220foot-long border around the edge. How wide should the pool be to ensure that all tiles are used?

Sara bought a pair of pants that were on sale for 30 percent off of the original price. if the original price of the pants was $29, what was the sales price of the pants?

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3