!!! 25 POINTS HELP PLS Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit. Select all that apply.

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What could explain what happened when the time was equal to 120 minutes

Ineed in figuring out this problem.