WILL GIVE BRANLIEST The students at Alice's High School are selling tickets for the annual school play . On the first day sold 8 adults tickets and 3 child tickets for $ 150 . One the second day , she sold 11 adults tickets and 4 child tickets for $ 205 . What is the cost of an adult and child ticket for the play ?

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.