Answer:
You didn't tell us much on what to do, so I just guessed you wanted it simplified. If you want a different answer, please do so tell me and I'll edit my answer to fit.
Simplified: 10
+
- 9
If you multiply 79.35 by 5 you'll get 396.75
So Peggy is correct they'll only make $396.75!
Answer:
-1.647058824
Step-by-step explanation:
search on googl
Answer: 
Step-by-step explanation:
I looked it up on my calculator. I hope this helps!! :)