Problema Solution
suppose cell phone screen cost $45 per month along with a $60 activation fee write the equation that relate the number of months of service let Tbe the number of months and let a b c be the cost use the cost equation to determine the number of months of use for a cost of $1185.00
Answer provided by our tutors
The equation is
T: the number of months
Cost = 60+45x
When cost = 1185
60+45x = 1185
x=25
So the number of months is 25