The length of an actual tunnel is 480 miles. If one inch represents 80 miles, what is the length of the tunnel on a scale drawing

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

What is the vertex form of f(x) = x2 + 6x + 3

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4