1) To find : Which ordered pair is a solution of the equation ? Solution : To check the ordered pair we have to substitute all points which satisfy the equation is the required point. A) (1,3)
The correct answer would be D. The mechanic would charge x amount per hour, so it would look like: x(time) So lets say every hour was $5 and he worked on it for 5 hours, then it would be $5(5) hope this helps!
