The cost of electricity is 9.768 cents per unit for the first 100 units, then 5.9 cents per unit for the rest. If you use 235 units, how much will you have to pay?

move it to the other side

step-by-step explanation:

can you post the graph?

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.