There are between 24 and 40 students in a class
the ratio of boys to girls is 4:7
how many students are in the class

Mr.geswein takes off 2 points for not showing work for each problem. james didn't show work on 6 problems.how many points did he lose?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm