This does not make sense help me plesas

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

What is the value of p in the equation y^ = -4x?

Landon drove 103.5 miles on tuesday 320.75 miles on wednesday and 186.30 miles on thursday for work his company pays 0.07 $ for each mile he drives he expects to be paid more than $40,000 is he correct explain