On a 15-mile race, runners start with a 9-mile road race followed by 12 laps around a track that is x miles long. What is the length of the track? Write and solve an equation.

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.