TIMED ! The soccer team is selling pies at a school bake sale as a fundraiser to buy new uniforms. Kim creates a table to keep track of their sales. They plan to sell the pies at a rate of 3 pies for $45 at the bake sale. If x represents the number of pies sold and y represents the dollar amount, which value below would represent the slope on Kim’s table?

ANSWER CHOICES
A. 45
B. 135
C. 1/15
D. 15