Answer:
10a+31 is the simplified version but if you are trying to ask 10a-25=56 your answer would be 8.1
Step-by-step explanation:
Answer:
the shape isnt angled thats what it means
Step-by-step explanation:
3/10 = 30%
30% of students bring their lunch.
Answer:
The answer is 
Step-by-step explanation:
-12 pounds + 
-12+
=-12+5+
=(-12+5)+
=(-7)+
=
Mr.Yoo's weight dropped by 