F(x) = 4x3 + 7x2 – 2x – 1
g(x) = 4x - 2
Find (f-g )(x)

At least two people have the same birthday in a school of 150 students

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w