6 8
What is the determinant of K=
O -18
-8
O 10
O 18
?

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Find the value of x for which line a is parallel to line b