Answer:
D. 8x=16
Step-by-step explanation:
If y=2x, then
2x+3y=16
2x+3(2x) =16
2x +6x=16
8x=16
B
y-7/4-7=x+8/8-8
-y+7/3=0
y=7
y=14x+32
since she can only bake 14 pies per week and she already has 32 pies done
