Respuesta :
Answer:Y=30x
Step-by-step explanation:
90-0=90
9-6=3
90/3=30
y=30x
The amount saved per week is $15 assuming a constant saving rate per week.
- Initial amount = $0
- Final amount = $90
- Number of week, n = 6
Assume she has saved at a constant rate ;
- The amount saved per week will be :
- (Final amount - initial amount) / number of weeks
- ($90 - $0) ÷ 6
- $90 ÷ 6 = $15
The amount saved per week is $15
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