How do i get the answers to number one? find the sum of the angle measures of each polygon.
1.) find the sum of the octagon for those below.
4.) 12-gon
7.) 60-gon
10.) 36-gon

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

43lbs of tomatos cost $387. how much would 41lbs cost

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?