PLEASE HELP QUICKLY
Josie currently has $13 and plans to save an additional $7 each week to buy a jacket. She made a table showing the total amount of money she will save for different weeks
Number of weeks 0 3 5 7
Total amount of money ($) 13,34,48,62

Which equitation represents the relationship between the number of weeks ,X, and the total amount of money ,y, Josie will have saved
A. 7x+y=13
B. 7x-y=-13
C. x+7y=13
D. x-7y=13