Tickets to a basketball game cost $4.00 for students and $6.00 for adults. Last night 350 people attended the game and $1700 was collected at the door for tickets. Which system of equations that models the situation where s is the number of students and a is the number of adults attending the game below:

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.