Answer:
Please don't cheat on your map test. These are very important for your school, I know that lots of kids dont like school but I hate to be a party pooper. You can reportthis answer since its not a answer.
Step-by-step explanation:
An hour is 60 minutes so 80-60 = 20 so 1 hour and 20 minutes.
1.6+x-3.2=-2+5.6
simplify
-1.6+x=3.6
+1.6 both sides
x=5.2
