Can someone help me on this??!??

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?

1/3(x-10)=-4 solve for x with steps

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.