If f(x) = 5x - 2 and g(x) = 2x + 1, find (f - g)(x)

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.