Patti got a new job . Her hourly wage increased from $10.50 To $12.39. What was the percent increase in pattis hourly wage?

18%

Step-by-step explanation:

Use the percent increase formula:

(new value - original value) / original value

Plug in the values and solve:

(12.39 - 10.50) / 10.50

1.89 / 10.50

= 0.18

So, the percent increase in her hourly wage is 18%

the correct answer is 45x

9×5=45 then add the x

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12