Answer:
The percent increase is 100%
Step-by-step explanation:
The original cost of the video games is $25. They sell them for $50.
2 and 1/2 years = 30 months



The answer is A. $150
Hope this helps.
Answer:
Step-by-step explanation:
<u>Change in one year:</u>
- 330 - 2(145) = 330 - 290 = 40
<u>Change after 5 years:</u>
Fraction 10/12 would be greater than 3/4
Answer:
8.3 L/s
Step-by-step explanation:
To find the answer you need to find the slope also known as the rate of change. When you find slope it is always change in y over change in x.

Then simplify

Then divide to get your slope/average rate of change
= 8.3