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bekas [8.4K]
3 years ago
6

Lindsey started a savings account with $260. After 4 weeks, she has $315 dollars. After

Mathematics
1 answer:
Vladimir79 [104]3 years ago
5 0

Answer:

$13.75

Step-by-step explanation:

0 weeks = 260

4 weeks = 315

8 weeks = 370

Every 4 weeks, the rate of change is $55 as can be seen by 315 - 260 = 55 and 370 - 315 = 55.

Per week, the rate of change is $13.75 This is because $55 ÷ 4 weeks = rate of change per week

55 ÷ 4 = 13.75

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