How do i solve this problem? a restaurant is at 75% capacity with 120 patrons. how many people are in the restaurant when it is at 100% capacity?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?