10 students took 9 days to weed a school compound. How long would it take 15
students to weed the same compound if
they weed at the same rate?

Will give brainliest what is the value of x? enter your answer in the box.

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.