Mai works a total of 38 hours per week at two jobs. The number of hours she works at a coffee stand is 2 less than 4 times the number of hours she works at the animal shelter. How many hours does Mai work at the animal shelter? Show the equation you use and your work solving the equation for full credit.

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.