Ariel is working at a meat- packing plant 5 nights a week. Her regular wage is $11 an hour. She earns time and a half for any overtime hours. This week she worked 9 hours of overtime. How much will Ariel earn for overtime this week?

Step-by-step explanation:

Regular pay       = $11/h

Time and-a half = 1½ × regular pay = 1½ × $11/h = $16.50/h

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)