10+5=5+10
They both ate the same amount of food.
Commutative Property of Addition is used.
Answer:
<h2>

</h2>
Step-by-step explanation:






<h3>

</h3><h3>

</h3><h3>

</h3><h3>Hope it is helpful...</h3>
Answer:
Mistake in Line 2
Step-by-step explanation:
Line 1
7(6) ÷ 5 + 42
Line 2
7(6) ÷ 5 + 16
Line 3
42 ÷ 5 + 16
Line 4
42 ÷ 21
Line 5
2
To simplify any expression we use order of operation
Line 1 is 7(6) ÷ 5 + 42
Order of operation is PEMDAS
First we start with parenthesis
so we multiply 7(6) in line 2
7*6- 42
So Line 2 is 42 ÷ 5 + 42
Hence there is a mistake in Line 2
Answer:
Step-by-step explanation:
Correct me is I'm wrong but I believe its a independent variable.