A store owner pays her clerks an overtime rate if they work more then 37.5 hours in a week. The overtime rate is 1.5 time the regular pay. Ms Ruiz earns $12.76 per hour. Last week she worked 45 hours. What is Ms Ruiz's overtime hourly rate?

19.14

Step-by-step explanation:

Let x is the overtime hourly rate and because she worked 45 hours this week and have over time work. Ms Ruiz earns $12.76 per hour

<=> x = 1.5*12.76

<=> x = 19.14

So her overtime hourly rate is 19.14

78

Step-by-step explanation:

Taking f of 11 means plugging in 11 for x. So 7(11-1)+8. 11-1 is 10. 7 times 10 is 70 and then add the 8 and you get 78.