Answer:
Samantha payed 12.71$ for her purchase.
Step-by-step explanation:
I may have misunderstood the question, but it looks like you can use a calculator for this!
6.19 + 2.85 + 2.29 + 1.38 =
12.71
10 sides 180(10-2) 1800-360=1440/10 = 144
Y=-x-6/-4=1.5/89.
If im wrong please correct me. Hope this helped