Devaughn is 11 years younger than Sydney. The sum of their ages is
. What is Sydney's age?

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?