An electrician charges $40 per hour and spends $20 on materials per job. Write an algebraic expression to represent his earning
s for one day. Let 'x' represent the number of jobs he does per day and 'h' represent the number of hours he works. Answer: $
1 answer:
Answer:
$ 40h + 20x, please specify the format. The format could affect the answer.
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-5 and -5 is what you are looking for negative time a negative equal positive
0.01x=0.6
0.01x/0.01=0.6/0.01
x=0.6/0.01 (simplify)
x=60
Answer:
B=2/4
Step-by-step explanation:
Its very simple. 3/4-1/4=2/4.
-9h - 6 + 12h + 40 = 22
3h + 34 = 22
3h = -12
h = -12/3
h = -4