Ajewelry store is selling a set of 4 pairs of gemstone earrings for $58, including tax. neva and three of her friends want to buy the set so each could have a pair of earrings. write and solve a multiplication equation to find how much each person should pay.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.