Eight less then the product of a number n and 1/7 is no more than 96

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

Solve the following system of equations express your answer as an ordered pair in the format (a,b) with no spaces between the numbers of symbols 5x+2y=22