The profit a company makes is its revenue (R) minus its costs (C). For a clothing company C=3x +80 and R=12x-0.02x2 where x is the
number of items sold. Which expression does not represent the profit
in terms of the number of units sold?

How many grams must be adde to 970g to make 1 and a half kg

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

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.