Math:o
posted by LILY on .
It takes a florist 3h 15min to make 3 small centerpieces and 3 large cebterpieces. It takes 6h 20min to make 4 small centerpieces abd 7 large centerpieces. How long does it take to make each small centerpiece and each large centerpiece? Write and solve a system of equations to find your answer.

remember rate*time=pieces
3.25=S*3+L*2 where S, L are the time for small, and large.
6.33333=4S+7L
solve for S, and L 
Thank you.