3x – (7x + 2) > 5x + 4

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x