Answer
$11.32
Work Step by Step
The Formula to find the percent increase is the following:
$\frac{Change}{Original}$
The original is 8.50 per hour. The raise is to 9.35 per hour.
$\frac{9.35-8.50}{8.50}=0.10$ This results in a 10% increase.
When you get another 10% increase you would find the increase pay
9.35 x 1.10(+10%) and you would get 10.285.
Round off to 10.29 since dollars only measure to the hundredths place.
Then another %10 increase
10.29 x 1.10 = 11.3135 or $11.32.