Write an equation in point-slope form of the line that passes through the given point and with the given slope m. (-3,1), m=7

Which graph represents the linear function below? y-4= (4/3)(x-2)

Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.