Triangle abc has vertices at a(2 , 2), b(4, 7), and c(6, 2). classify the triangle according to the side lengths

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]