If angle 2 and angle 3 are supplementary angles ,then angle 2 and angle 3 for a linear pair is this true or false?

Find two numbers if their sum is 91 and the ratio is 6: 7?

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

Which is the value of this expression when p=3 and q=-9