Find the slope of the line that passes through (12, 6) and (-8, -4). 1/2
2/1
-1/2
-2/1
None of the above.

Passengers usually start to board their flights 1 hour before the scheduled take off time. the gate will be closed 15 minutes before the takeoff time. jack’s plane is scheduled to take off at 12: 05 a.m. if he arrives at the gate at 11: 45 p.m., can he board the flight?

Does anyone know how to do geometryme with this problem

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.