Answer:
21
Step-by-step explanation:
Use Pemdas.
Parentesis first so 5+4 = 9 and 8-6=2 so, 9X2=18+3=21
5.20/4.16=1.25
5.20 is apples
4.16 is $
1.25 is $ per pound
Answer:
42 because 3 tens is 30 and 12 ones is 12. so you do 30 + 12 = 42
Step-by-step explanation:

Therefore ranking them from least to most:

Answer:
-4,-4
Step-by-step explanation: