Question

a compuer repair shop charges a $25 fee in addition to $40 per hour to service a computer. Write an equation to represent the total cost to service a computer. Identify your variables

Answer 1

40x + 25= ?

I guess this will work because 40x is 40 dollars per hour and we don’t know how many hours and it charges 25 so yeah hope this helps

Answer 2

For the given condition, if we take the amount of hours spent for repair as h, then the equation for total cost c can be written as: $c = 40h + 25$

Given that:

• Hourly rate for computer repair = $40

• Additional cost that the repair shop charges = $25

To find:

Equation representation of total cost for service.

Formation of equation:

Let the time spent for repair is denoted by h.

Let the total cost to pay is denoted by c.

Then by $40/hour charge, we need to pay $40h amount.

But since there is additional fee of $25, thus we have:

$c = 45h + 25$

Thus, the equation representation of total service cost according to given condition is given as:

$c = 40h + 25$

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