Angle JKL and angle MKQ are complementary angles. The measure of angle JKL is twice the measure of angle MKQ. Write one equation to find x, the measure of angle MKQ, and then solve for x.

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?