If the area of a circle below is 18ft, what is the area of the shaded sector?

Which of the following equations is equivalent to x/3-6/x=1

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.