Consider the matrix shown below: What is the value of A2,3 + A1,2 ? ​

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Solve the equation x/4 - 5= -8 -27 -12 -7 12