+0  
 
0
879
1
avatar+4 
an editor charges $30 for each hour he works on a book project, plus a flat $25 editing fee. How many hours of work are included in a $190 bill for a book project.
 Mar 7, 2014
 #1
avatar+64 
0
kinnidyh@yahoo.com:

an editor charges $30 for each hour he works on a book project, plus a flat $25 editing fee. How many hours of work are included in a $190 bill for a book project.


If i can understand you well, then:
(190-25)/30

So, its 5.5 hours!
Dms
 Mar 7, 2014

1 Online Users