daniellespencer181 daniellespencer181

31-12-2022
Mathematics

Answered

Boris wants to save $500 to buy a TV. He saves $19 each week. The amount, A (in dollars), that he still needs after w weeks is given by the following function.
A (w) = 500-19w
Answer the following questions.
(a) If Boris still needs $139, how many weeks has he been saving?
weeks
(b) How much money does Boris still need after 5 weeks?
$0

Answer :

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