Amovie theater has two rooms roommate has 7 rows of seats with 14 seats in each row ruby has three times as many seats as room a how many seats are there in both rooms?

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.