Israel added $80 to his savings. this added amount represents 1/8 of his total savings. if s represents the total savings, what equation could be used to determine the value of s?

Step-by-step explanation:

Here s represents the total saving of Israel.

He added $ 80 in his saving.

Which is    of his total saving.

That is,  

Which is the required equation for finding the total saving.

When we solve this equation,

We get, s = 640

Therefore, his total saving = $ 640

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

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step-by-step explanation: