Describe the effect that "k" has on the graph of g(x)

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2