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maks197457 [2]
3 years ago
7

A book store is offering 10% off your total bill. If you owe $130.50 how much was your bill before the incentive

Mathematics
2 answers:
nata0808 [166]3 years ago
8 0
The answer is B. 145

To find the answer you divide 130.50 by the remaining of the 100%

So divide 130.5 by .9 if that makes sense.

Hope this helps.
inessss [21]3 years ago
7 0

Answer:

Your bill before the incentive was $145

Step-by-step explanation:

Let the original price be x

A book store is offering 10% off your total bill.

So, Cost after applying offer = x-10\%x

                                               = x-\frac{10}{100}x  

                                               = \frac{90}{100}x  

We are given that you owe $130.50

So,  \frac{90}{100}x=130.50  

x=130.50 \times \frac{100}{90}  

x=145  

So, Option B is true

Hence your bill before the incentive was $145

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