Sam has a collection of toy cars. his favorites are the 27 red ones which make up 60% of his collection. how many toy cars does sam have?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Which ahows the graph of the solution set of 6x+4y< 12

Me asap! what is the slope of this line? enter your answer in the box.