10+5=5+10
They both ate the same amount of food.
Commutative Property of Addition is used.
Answer:

Step-by-step explanation:
Given:
Two functions are given:


Find 
Solution:




Therefore, the function of 
0.12, 19/50, 5/12. Convert the fractions into decimals by dividing the numerator by the denominator to find the answer to questions like this more easily.
Answer:
the meaning of r at point c is c
Step-by-step explanation: yes