Since the amount of money earned is based of of the amount of pies he sells...
y = 14x
Hope this helps!
Answer:
This is because to square a number just means to multiply it by itself. For example, (-2) squared is (-2)(-2) = 4. Note that this is positive because when you multiply two negative numbers you get a positive result.
1.25x2=2.50
2.50x2=5.00
Total-7.50
20.00-7.50=12.50
I'm pretty sure it's A. 7+x+4y, but I could be wrong.
