Zachary has a smart phone data plan that costs $50 per month, but he will get charge an extra $10 for each GB that he goes over. How much would Zachary have to pay in a month where he used 3 GB overthe limit?
1.Which equation represents the verbal description?
A.Y= 50x + 10
B.Y = 10x + 50
C.Y = -50x +10
D.Y = -10x + 50