Yes, but what is your total calorie burn for the day? Not just exercise.
You want to have a deficit (total calories burned minus calories eaten) of 3500 for the week in order to lose a pound a week.
How long have you been at this?
"If you drop an egg, you don't say, 'Oh, shoot' and drop the other 11, do you?"
-Source unknown, but obviously brilliant
Reached goal 4/16/2010...but kind of afraid to look these days