Find the output, y, when the input, x, is 5. y = 5x-3y

What is the area of the triangle 10 13 12

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)?

If g^-1(x) is the inverse of g (x) which statement must be true