Question

In 2010, the average cost of electricity was 11.54 cents per kilowatt hour. In 2014, the average cost of electricity

Answer 1

Answer:

B

Step-by-step explanation:

Answer 2

Answer:

B

Step-by-step explanation:

First take 12.52 and subtract 11.54 to find the amount it had decreased. (.98)

After that, divide it by 4 (because it increased by .98 over 4 years) and you get .245 a year.

and sense your starting value was 11.54 the +11.54 also checks out

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