Question

You can rent time on computers at the local copy center for aa​$9 setup charge and an additional ​$5.50 for every 10 minutes. How much time can be rented for ​$24​?

Answer 1

It can be rented for 27.27 minutes for ​$24

Step-by-step explanation:

Set up charge of computer = $9

Additional cost of every 10 minutes = 5.50

Additional cost of 1 minute = $\frac{5.50}{10}$

Additional cost of 1 minute = $0.55$

let x be the no. of minutes

Additional cost of x minute = $0.55x$

Total cost for x minutes = Set up charge + Additional cost of x minute

Total cost for x minutes = $9+0.55x$

We are given that total cost is $24

So, $9+0.55x=24$

$0.55x=24-9$

$0.55x=15$

$x=\frac{15}{0.55}$

$x=27.27$

Hence it can be rented for 27.27 minutes for ​$24

#Learn more:

You can rent time on computers at the local copy center for a $9 setup charge and an additional $1.50 for every 5 minutes. How much time can be rented for $25?

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