Jane is comparing cell phone plans before upgrading her phone. Ameri-Mobile offers a low activation fee of $25, but a high monthly payment of $55. Cell-U-Later offers a lower monthly rate of $35, but the activation fee is higher at $98. Create a possible algebraic expression for both Ameri-Mobile and Cell-U-Later that shows the amount paid after an unknown (x) amount of months have passed. Justify how you created those expressions and identify what each term and factor represents in terms of the cell phone plans.
Ameri-Mobile expression:
Cell-U-Later expression:

Question

Jane is comparing cell phone plans before upgrading her phone. Ameri-Mobile offers a low activation fee of $25, but a high monthly payment of $55. Cell-U-Later offers a lower monthly rate of $35, but the activation fee is higher at $98. Create a possible algebraic expression for both Ameri-Mobile and Cell-U-Later that shows the amount paid after an unknown (x) amount of months have passed. Justify how you created those expressions and identify what each term and factor represents in terms of the cell phone plans. 
		Ameri-Mobile expression:
		Cell-U-Later expression:

anonymous · Answer

a=Ameri-Mobile
c=Cell-U-Later
m=month
a=55m+25
($55 per month plus a $25 activation fee)
c=35m+98
($35 per month plus a $98 activation fee)

anonymous · Answer

thanks sooo much

anonymous · Answer

Refer to the attached Mathematica plot.