1. D
2. D
3. c
4. A
5. C
I'm not 100% sure about these. Just letting you know.
Answer:
9x-14
Step-by-step explanation:
7 times 2 is 14, and 5x plus 4x is 9x so it is 9x-14
4,500 mL should/will be the right answer
I think it’s b because it would make the most sense I believe but I’m really sorry if I’m wrong