Mathematics, 03.11.2019 06:31, xcoder1732
During one month, a homeowner use 600 units of electricity and 100 units of gas for total cost of $412. the next month, 400 units of electricity and 150 units of gas for used for total cost of $293. find the cost per unit of gas
Answers: 3
Mathematics, 22.06.2019 00:30, JosefineRubino2204
Which of the following represents a function? 50 !
Answers: 1
During one month, a homeowner use 600 units of electricity and 100 units of gas for total cost of $4...
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