Answer:
x = 12
y = 4
Step-by-step explanation:
x + y = 16
x - y = 8
y + 8 = x
Replace x with y + 8 in the new equation
8 + 2y = 16 ----> we can minus 8 on both sides
2y = 8 -----> divide both sides by 2
y = 4
Now for the x value
x + 4 = 16 ----> minus 4 on both sides
x = 12
1
3.50
3.50
+3.50
______
10 .50
Is that even an actual equation?
Since the amount of money earned is based of of the amount of pies he sells...
y = 14x
Hope this helps!
