A family cell-phone plan is sold for $35 a month for the first line and $20 for each additional line. a. write a recursive formula for the monthly cost of the plan for n users

b. write a explicit formula for the monthly cost of the plan for n users​

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

The function models the number of accidents

Shared decision making is always a positive strategy to take