A. Vertical angle theorems. Consecutive interior angle theorem B. Vertical angles theorems, alternate interior angles theorem
C. Right angles theorem, exterior angles theorem
D. Corresponding angles theorem, angle addition theorems

Please help I need help with this

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14