The amount of money she spends per year on utility bills for the air conditioner is; D: $176.40
<h3>How to solve algebra word problems? </h3>
We are told that;
Cost of running the air conditioner = 7 hours per day
Cost of running the air conditioner = 21 cents per hour = $0.21 per hr.
She runs it for four months at 7 hours per day. Thus;
Total number of hours for the 4 months = 7 × 30 × 4 = 840 hours
Total cost for the 4 months = $0.21 per hr. × 840 hours = $176.4
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Answer:
TV #3
Step-by-step explanation:
The others cost more.
Answer:
yes, a flag is created by sewing it together
Answer:
3
Step-by-step explanation:
Substitute 3 in for g and 21 in for h
h-6g
21-6(3)
Multiply first
21-18
Subtract
3
Hope this helps!
The answer for this is (0,8) and (8,0)