4. SHOW YOUR WORK: Add your answers from 1 and 2 then compare the result with your answer to 3. How do they compare? (1 point)
To add the answers from 1 and 2, we have:
Answer from 1: 9
Answer from 2: 6
9 + 6 = 15
Comparing this result with the answer from 3, which is 15, we can see that they are the same.