For a sale , a store decreases its prices on all items by 25% an item that cost $120 before now costs 120 - 0.25($120). what is another expressiom for the sale price

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]