Find the equation of the line below. If necessary, use a slash (/) to indicate a
division bar.

Y=7X is the linear equation. There’s no y intercept and the slope is 7/1 which equals 7.

On monday,mrs.wise bought 3 lbs of apples at $4per lb= 4*3=$12on tuesday ,20%off and she buy 5 lbs of apples = $4-20%=3.20*5lb=$16example: other wise when she buy 5lbs on monday she have to spend 4*5=20