Joe borrowed 12 books from the library four books were for himself the rest were for his little brother how can the number of books that were for his little brother be found? a. multiply 4 times 12
b. subtract 4 from 12
c. add 4 and 12

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year.a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60