Melody buys a skateboard that costs $79.81 and a helmet that cost $26.41 she uses a 45% off coupon on the purchase if melody pays with a $100 bill about how much she and she she get back?

79.81+26.41= 106.22106.22x0.45= 47.80100-47.80=52.20solution: $52.20

Iam pretty sure she gets $41.58 back  79.81+26.41=106.2245% of 106.22= $58.421100-58.421= 41.579then i would think you round up to $41.58hope that !

15 units is the perimeter of the resulting triangle among the choices given in the question. It can be found by simply getting the half of the diameter of the actual triangle. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope the answer helps you.