What is the value of (23−19)×43−59?

Which rational number could be graphed between -4 and -5

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.