A local city collects 8% sales tax. If the total purchase was $216.09,then how much was collected for sales tax?

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Can (2,3 and square root 10) be sides ona right triangle?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m