quintanillabrian409 quintanillabrian409

23-10-2020
Mathematics

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Noel is a computer repairman. To fix a computer, he charges a customer $40 per hour, plus a fixed fee of $15 for the service call, as represented by the function f(x) = 40x + 15. In the equation, what is represented by the variable x?

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whoakhaob whoakhaob

23-10-2020

Step-by-step explanation:

4ox+15=60min

40x=60-15

40x=45

40 40

x=1.125

test it 40(1,125)+15=60

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