Chris wants to buy a new iphone. Sprint charges $449 to buy an iphone as long as you also sign up for the monthly service plan.
Sprint charges $65 per month for the cell phone plan. Let m represent the number of months and write an algebraic expression to represent the cost of the cell phone and plan.
the equation for the angles will be 180=132+2x where x is one of the smaller angles so this makes it into 48=2x or x=24 meaning that each of the smaller angles are 24