Hi. Here are the answers and I am attaching a file that shows how I got them.
1. The simplified answer is: -5/12
2. The simplified answer is: - 1 1/5
3. The simplified answer is: - 1 7/10
4. The simplified answer is: 1 5/6
5. The simplified answer is: 1 2/3
Hope this helps.
Take care,
Diana
Answer:
I can but where are the questions
-6a - 4a + 7a = -10a + 7a = -3a, that isn't 5a;
b. False