3x + 2 for x = 5?

Whats the answer ? please help./

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

What does the sign of the slope tell you about a line?

Find the distance between the pair of points a(-1,8) and b(-8,4)