Find the measure of angle b

Answer these questions showing your work plz

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

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