So the question here is just simply what percentage is 10 out of 50 correct? You would basically just do 10/50 times 100 which will give you 20 percent as your answer.
Correct answer is C.
Line

intersects y-axis at -2 and passes through the point (3,-1).
Line must be dashed, because the inequality sign is ">".
Point (0,0) must lie in the solution set because it satisfies inequality

.
1 hour: $60
2 hours: $82
3 hours: $104
4 hours: $126
8 hours: $214
5x(5w-z) -y(5w-z)
(5x-y)(5w-z)