Which of the following quadratic equation has a solution set {1/2.5}? Select all that apply.

On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq