Please answer correctly! I will mark you as Brainliest!

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

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