Two shipping companies charge different amounts to make packages. UPS charges an initial $5 fee, and each pound shipped is an additional $1. Fed Ex charges an initial $3 fee, and $1.50 for each pound shipped. a) how much would each company charge to mail a package weighing 2 pounds?
b) for what weight will the two companies charge the same amount?
c) which company charges less for a 6-pound package? how much will you save by choosing this company to shop your 6-pound package?

please show your process and type your explanation for each question.