SOLUTION: This one is an application problem: 16
During one month, a homeowner used 500 units of electricity and 100 units of gas for a total cost of $352. The next month, 400 units of
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During one month, a homeowner used 500 units of electricity and 100 units of gas for a total cost of $352. The next month, 400 units of
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Question 260184: This one is an application problem: 16
During one month, a homeowner used 500 units of electricity and 100 units of gas for a total cost of $352. The next month, 400 units of electricity and 150 units of gas were used for a total cost of $304. Find the cost per unit of gas.
I am really unsure how to go about solving this Answer by richwmiller(17219) (Show Source):
