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Jamie rents a photocopier from a company that charges $20 each month plus $0.02 for each copy. Calculate the number of copies Jamie was charged for if his monthly bill was $56.

Jamie Rents A Photocopier From A Company That Charges 20 Each Month Plus 002 For Each Copy Calculate The Number Of Copies Jamie Was Charged For If His Monthly B class=

Sagot :

Answer:

1,800 copies.

Explanation:

The monthly fixed charge of renting the photocopier = $20

Cost for each copy = $0.02

If Jamie makes x copies, his cost will be $0.02x.

Therefore, his monthly bill will be:

[tex]\begin{gathered} \text{Monthly Bill=Fixed Charge+Cost of x copies} \\ y=20+0.02x \end{gathered}[/tex]

If Jamie's monthly bill was $56, we have:

[tex]56=20+0.02x[/tex]

We then solve for x, the number of copies made.

[tex]\begin{gathered} 56-20=0.02x \\ 36=0.02x \\ \frac{36}{0.02}=\frac{0.02x}{0.02} \\ 1800=x \\ \implies x=1800 \end{gathered}[/tex]

Jamie was charged for 1,800 copies.

Explanation:

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