Regular rides cost 3 tickets and children's rides cost 1 ticket.
Find three solutions of 3x + y = 12 to find the number of regular rides x and children's
rides y a family can go on with 12 tickets. Explain each solution.

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a