Answer:
4*(3+x) = 6x
Step-by-step explanation:
Let x be the unknown number
4*(3+x) = 6x
That would be A, 22/12 and 27/12
M+B=640
M=3B
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Therefore:
3B+B=640
4B=640
B=640/4=160
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M+160=640
M=640-160=480
Therefore, Mike had sold 480 cars.
Answer:
Answer is B:(-4,0)
(Y-coord is 0, X-coord is -4)
Put these two together and you get: (-4,0)
