What domain and range are reasonable if you have 7 qt of paint instead of 3 qt

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?