I think that's how you could set it up? I was gonna show you my work but I think I did it wrong but I believe that's how you would do it and you can solve it by using substitution or elimination. Sorry I couldn't help more!
Answer:
1. 35
2. 145
3. 55
4. 125
5. 55
13. x= 19
Step-by-step explanation:
yes
because its true
Group B is farther from camp.
The answer is 47. Just keep adding 4.
