A cell phone call costs $0.08 per minute. How much would a 6-minute call cost? ​

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?