Find the difference equivalent to the product 11(y-x)

Name the most appropriate metric unit for each measurement like the mass of cow

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.