alaczko1 alaczko1

24-10-2020
Mathematics

contestada

15) An electrician charges $15 per service call plus $25 an hour. The total bill for a recent job was $90. How
many hours did the electrician work?

Respuesta :

lazyfroggo lazyfroggo

24-10-2020

Answer: 3 hours

Step-by-step explanation:

25 x 3 = 75

90 - 75 = 15 ( aka 1 service call)

Hope this helps!

Answer Link

bbenzenhafer bbenzenhafer

24-10-2020

Answer:

3 hours

Step-by-step explanation:

$25(3 hours)=$75

$75+$15=$90

Answer Link

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