You buy a Radio for $129.99 and a DVD Player for 89.99? What is the total after 11% sales tax?

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.