Write the equation of a line whose slope is -4 and that passes through the point (-2,9)

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

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.

Which system of linear inequalities is represented by the graph?