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Mathematics, 07.12.2019 00:31 blessednish86orogbi

Ahomeowner's electric bill for the month was $147.60 for 1,800 kilowatt-hours of energy used.

which equation represents the cost in dollars of the electricity, y, and the number of kilowatt-hours of energy used, x?
a: y= 12.2x
b: y= 8.2x
c: y=0.12x
d: y=0.082x

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Ahomeowner's electric bill for the month was $147.60 for 1,800 kilowatt-hours of energy used.
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