An electrician charges $30 for a service call plus $75 per hour of service. If he charged 210$ how many hours did he work
2 answers:
If the electrician charged $30 for the call, $210 - $30 would equal $180. $180 ÷ $75 would be equaled to 2.4 ,
overall the worker worked for 2 hours and 40 minutes ~~
hope this helps♡~chyna
Answer:
2 hours 30 minutes
Step-by-step explanation:
210 - 30 = 190
190 / 75 = 2.5
Sorry if I'm wrong.
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A = 15 3 x 15 + 9 = 54 keep up the good work!
Answer:
60 words
Step-by-step explanation:
75/10 = 7.5 words per minute
7.5 * 8 = 60 words
The answer is A
The midpoint is the average of the end points.
