An elevator is on the 20 floor it goes down 11 floor and then up 5 floor what floor is the elevator on now

Simplify the expression 10/11(22z) + (a+5) -1

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.