SOLUTION: Yvonne and her friends had a big sale to benefit a shelter for homeless people. The friend sold 22 cakes on the first day and 15 cakes on the second day of the bake sale. They coll

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Yvonne and her friends had a big sale to benefit a shelter for homeless people. The friend sold 22 cakes on the first day and 15 cakes on the second day of the bake sale. They coll      Log On


   

Question 1150648: Yvonne and her friends had a big sale to benefit a shelter for homeless people. The friend sold 22 cakes on the first day and 15 cakes on the second day of the bake sale. They collected $88 on the first date and $60 on the second day. Let X represent the number of cakes sold and why represent the amount of money made. Find the slope of the line that would pass through the points given.
Answer by ikleyn(52878) About Me  (Show Source):
You can put this solution on YOUR website!
.

The slope is  %2860-88%29%2F%2815-22%29 = %28-28%29%2F%28-7%29 = 4.


ANSWER.  The slope is 4.


I didn't use your hint, because I had no need in it.