Question

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? (2 points)

Answer 1

[($430 - $47) / 22] = ($ 383 / 22) ≃ $ 17 per week