3 3/5 x 1 2/3 x 4 2/3

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.