Answer: look at the picture
Step-by-step explanation:
Constant rate means its the same rate and didn't change over time
♥ Let's solve:
15n+5n can be known as 15+5.
15+5=20 now add n.
Final answer: 20n
190 miles
You just needed to find 19% of 1000
600,000 because the number after the five is five so if the number is 5 or higher you round it up