It takes nate four hours to paint a wall, and it takes jill seven hours to paint the same wall. about how many hours will it will take if nate and jill work together to paint the wall?

What is the inverse of the function f(x) = 2x + 1?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

If you could answer these your a life saver