Answer:
the students should not have multiplied each expression by 2
Answer:
14
Step-by-step explanation:
two years ago she was 4 and he is 3 times as old as her which is 12 add the 2 years ago now she is 14
Answer:
<h3>

= n + 3</h3>
Step-by-step explanation:
Each number increases by 3. Therefore, n+3.
Answer:
the answer to C. Is 3/8.
The answer to D. Is 5/8.
Step-by-step explanation: