scasemere

29.07.2019 • 

Mathematics

The amount of money in harold's savings account is inversely proportional to the number of bills he has to pay each month. if x represents the number of bills he has to pay each month, and y represents the money in his savings account, find the following: a- use the equation y = k/x to find k, the constant of variation; if harold has $209 in his bank account when he has 3 bills to pay. answer asap i'm  kinda confused i don't  want answer i just want steps on how to complete it : )

Ответ:

TPfishing16

15.03.2022

Mathematics

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The given equation is:
y = k/x
where y is the money in his savings and x is the number of bills

We are also given that:
money in the savings (y) = $209
number of bills (x) = 3
and we are asked to compute the value of k.

In order to compute the value of k, all you have to do is substitute with the given x and y in the above equation as follows:
y = k/x
209 = k/3
k = 209*3 = 627

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Ответ:

olive4945

14.02.2022

Mathematics

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200 ÷ 10 = 20 × 5 = 100
200 ÷ 40 = 5 × 8 = 40

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