Answer: 4=-2x -1 and y=-1 2x
70 times .9 is 63 so 90 minus 63 is27 so it was $27
Y = mx+b (slope intercept form). I imagine the point is (2,2) and m = 0. So the answer is y = 2. A sketch would be a horizontal line on the x-y plane going through (2,2).
It is 70
i cant explain it right now i have work to do so sorry:)
Answer:
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Step-by-step explanation:
