X^2-4
Multiples to get -4 and add to get 0

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

Which expression is equivalent to -12(3x-3/4)