![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a224e5d0a06b98da85b13588611d62cf.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ce8624314a6e68c3f24cf8865b2cdfb0.png\")
.
Ricky has to pay for attending the program is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f61016f7d21e2319bb673fd628da6d59.png\")
.
He has to pay for each movie rented is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f4a4ef2c7164e5639f04158c751ea31c.png\")
.
He has to pay for total money a month is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8aa57cfd9bd048827a00c7965e000046.png\")
.
How many movies did he rent?
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
Ricky a rented movies program, he has to pay for ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f61016f7d21e2319bb673fd628da6d59.png\")
each month plus ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f4a4ef2c7164e5639f04158c751ea31c.png\")
for each movies he rented.
He receives a bill with the total is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8aa57cfd9bd048827a00c7965e000046.png\")
for every month. How many movies did he rent?