Answer:
x = squre root of 405
Step-by-step explanation:
Answer:
The percent increase is <u>18.75%</u>.
Step-by-step explanation:
Given:
Amber got a raise, and her hourly wage increased from $8 to $9.50.
Now, to find percent increase.
Previous wage = $8.
Wage raised = $9.50.
So, to get the increased wage we subtract the previous wage from the wage raised:

Now, to get the percent increase:



Therefore, the percent increase is 18.75%.
Answer:
C
Step-by-step explanation:
Ella bought 8 keychains. She spent 4 dollars on each KeyChain. Hope this helps