SOLUTION: If 15 sports jerseys cost $345 and 25 jerseys cost $455, write a linear equation that gives the cost C for j jerseys. How do you solve this? I'm really confused.

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: If 15 sports jerseys cost $345 and 25 jerseys cost $455, write a linear equation that gives the cost C for j jerseys. How do you solve this? I'm really confused.      Log On


   

Question 944097: If 15 sports jerseys cost $345 and 25 jerseys cost $455, write a linear equation that gives the cost C for j jerseys. How do you solve this? I'm really confused.
Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
You have two points (j,C) as (15,345) and (25,455).
Now, you are not confused.