Emilio buys liter bottles of shampoo when the store has the promotion shown. Write an
expression in two different ways to represent the total
cost of 3 liters of shampoo.

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Can you divide 25 into 4 equal groups? explain why or why not.