Your total savings varies inversely with the amount spent on Bill's. if your savings is $300 when your cost of Bill's are $65. What would your savings be when your cost of Bills is $145.

Question

Mathematics

Nellie

10 August, 15:01

Your total savings varies inversely with the amount spent on Bill's. if your savings is $300 when your cost of Bill's are $65. What would your savings be when your cost of Bills is $145.

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Answers (1)

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Iyana Roberson · Answer 1

Let S and B be savings and bills respectively. Then,

S α 1/B

S = k/B Where k = Constant.

When S = $300, B = 65

Then,

300 = k/65

k = 300*65 = 19500

Therefore,

For B = $145,

S = 19500/145 = $134.48