Solve this equation-5/2=3/4+n
What is n ?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

What is the solution of the systems of equations? y=2/3x+3 x=-2

Which of the following is true for the relation f(x)=2x^2+1