Answer:
1. both boxes 3
2. both boxes 7
3. both boxes 5
4. both boxes 2
5. top box 12 bottom 18
6. top box 9 bottom box 11
7. top box 42 bottom box 60
8. top box 4 bottom box 5
Answer:
-55
Step-by-step explanation:
Factor the numerator and denominator and cancel the common factors.
The answer is 3x.