Answer:
If they're equal set them equal to each other if they're supplementary you set up an equation. Where you add them up and set them equal to 180. And then you just want to solve for X.
Answer:
130000 people
Step-by-step explanation:
100,000*.02=2000 people a year
2000*15=30000
30000+100000+130000
Answer: 42
Step-by-step explanation: