Asports photographer sells team pictures. the cost of each picture is based on
its area. wallet-sized pictures measure 4 cm by 6 cm and cost $1.39 each. the
photographer sells a larger picture that is three times the length and three times
the width of the wallet-sized picture. how much does the larger picture cost?

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.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter