Astore bought a chalkboard and marked it up 200% from the original cost of $72. later on, jackie purchased the chalkboard and paid 9.25% sales tax. how much, including tax, did she pay for the chalkboard?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in