Please oh please help me guys.. I really can’t afford failing freshman year and starting over...

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.