Answer: 125% increase
Step-by-step explanation: She won 200 dollars last week and now she won 450. If more, less divides. So 450 is more than 200.
This would give you 450/200. You're trying to find percentage so you multiply by a hundred. 450/200 * 100. This will give you 125%
Okay..it goes -75, 0, 25, and then 50.
Hope this helps.
Answer:
Step-by-step explanation:
H

The roots are:

Four and 23 hundredths
4.23
I hope this helps! :D (Sorry if these are wrong.)
Answer:
B
Step-by-step explanation: