Whoever answers first correctly I'll leave alone Help please just this

3. A library charges a late fee of $3.50 plus $0.15 per day that a book is returned late.

B. Make an equation to find if the total fee if a book is 10,15,20, or 25 days late. Then graph the ordered pairs.

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

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.

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line