SOLUTION: Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After two weeks of saving, she had $47. After 24 weeks of

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After two weeks of saving, she had $47. After 24 weeks of       Log On


   

Question 977100: Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After two weeks of saving, she had $47. After 24 weeks of saving, she had $430. Approximately how many dollars per week did Alex save on average between weeks 2 and 24?
Answer by rajagopalan(174) About Me  (Show Source):
You can put this solution on YOUR website!
Cash after week number 24 =430
Cash after week number 2 =47
Savings for 22 weeks=430-47=383
Average=383/22=17.4 Around $17.5 per week