A power company calculates a person's monthly bill from the number of kilowatt -hours ( kwh) , x, used . the function b(x)= dete
rmines the bill. how much is the bill for a person who uses800 kwh in a month ? a. $110 b. $60. $90 d. $80
1 answer:
Answer:
Information is missing on the price of electricity.
Step-by-step explanation:
There is information missing on the cost of the electricity, per kwh. b(x) = ????.
If it is $0.20/kwh, then we would have:
b(x) = $0.20x
b(800) = $0.20*(800)
b(800) = $160
It depends on the price.
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