What is f(x)= 3x+ 13(17x-7) if x equals 4?

  best answer for the question.1.     divide  7/24  by  35/48  and reduce the quotient to the lowest fraction. 

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit