Posted by Jane on Thursday, December 29, 2011 at 6:29pm.
You have $47 to spend on music and movie downloads. Each album download costs $7 and each movie download costs $8. Write and graph a linear inequality that represents this situation. Let x represent the number of albums and y the number of movies.

math  Damon, Thursday, December 29, 2011 at 7:06pm
7 x + 8 y </= 47