Question 1188540: I want to compare two air conditioners using systems of linear equations. One, with inverter, priced 35,500 has a down payment of 13500 and 12 monthly amortizations of 1890. The other has no inverter, priced 24,000 with a down payment of 8000 and 12 monthly amortizations of 1375.
a. What are the systems of equations?
b. How do their graphs look like?
c. What is their solution by substitution?
d. What is the better option? Why?
Answer by ikleyn(52786)   (Show Source):
You can put this solution on YOUR website! .
If you want to compare, do it . . .
For it, one should have some clear conception, how to compare and what to do.
From your instructions in your post, I do not see any reasonable conception to follow it.
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