Answer:
Rotation 90° counterclockwise about the origin
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Ans: (x/(3/4)) mph = (4x/3)mph = (4/3)x mph
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Y=mx+c isn't an equation to solve. It's the slope-intercept formula for graphing lines.
y and x are the variables, and m and c are the constants.
As an example, the line y=4x+2 looks like this:
1/2 / 3 = 1/2 x 1/3 = 1/6
each person will get 1/6 lb of chocolate