The answer is D
real explanation: take 0.642 & divide it by -0.28.
Answer:
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Answer:
So the solution would be (1,-2). Remember you can always validate that the solution is correct by plugging it into both equations. But this is the same as the first equation, y=3x-5. Since they are the SAME line they will have infinite solutions.
Step-by-step explanation:
A. d=50t B. 50,100,150,200,250 C. 50 days