5. 
HARD

Yves made 3 pies. There were 3 slices in each strawberry pie and 4 slices in each cherry pie. If Yves made 10 slices of pie in total, how many of each type of pie did he make?
 1 strawberry, 1 cherry
 1 strawberry, 2 cherry
 2 strawberry, 1 cherry
 3 strawberry, 0 cherry
 0 strawberry, 3 cherry
