SOLUTION: Christine went shopping and bought each of her 9 nephews a gift, either a video costing 14.95. Or a cd costing 16.88. She spent 148.06 on the gifts. How many videos and how many cd

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Christine went shopping and bought each of her 9 nephews a gift, either a video costing 14.95. Or a cd costing 16.88. She spent 148.06 on the gifts. How many videos and how many cd      Log On


   

Question 610513: Christine went shopping and bought each of her 9 nephews a gift, either a video costing 14.95. Or a cd costing 16.88. She spent 148.06 on the gifts. How many videos and how many cd's did she buy?
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
c + v = 9

(14.95)v + (16.88)c = 148.06

solve the system using substitution or elimination