Which graph shows the solution to the system of inequalities below?

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?