(1,1),(-1,0) 2x+y=3 X-2y=-1 Each pair of a solution of the system of linear equations
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Answer:
The equation is
Step-by-step explanation:
First off, we know r is going to be subtracted from 6 somewhere in the expression since the problem says "decreasing by r miles per hour."
If we want to see how long it would take him to jog 8 miles up to the mountain road we would have to take 8 and divide it by 6 - r.
Therefore, the equation is
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