In the system of equations below, y represents the income from selling and the cost to produce x sweatshirts with team logos on them for a professional sports league. what does the solution of the system represent in this context? y=35x y=-0.05(x-400)^2+9,492

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Find the area of the regular hexagon if a side is 20 cm.

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?