The equation of which of these lines can be derived by drawing one triangle with vertices (0,5), (1,5), and (1,8) and another similar triangle with vertices (0,5),(-3,5), and (-3,-4)? a. y=-3x-5
b. y=-3x+5
c. y=3x-5
d. y=3x+5​

Judy garland electronics operate on a net-profile rate of 20% on its printer cables. if the markup is $8.95 and the overhead is $4.31,find the net profit and the selling price? use the net-profit rate formula to solve this problem.