Candice is paid a base salary of $310 per week plus 7% commission on her sales. She wants to earn $590 per week. a. Write an equation to represent the situation. Include the domain. b. What must her sales be to reach her goal?

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct