cell1 = 50 + 40m
cell2 = 0 + 50m
when is 50m = 50+40m ???
(seems too easy)
Rafi is upgrading his cell phone and
monthly service plan. Triax Cell offers a
new phone for $50 and unlimited
service for a monthly fee of $40. CellUR
offers a new phone and unlimited
service for a monthly fee of $50. After
how many months will the cost of the
two phones and monthly service fees
be the same?
2 answers
38
1 answer