For this case we can make the following rule of three:
$ 400 -------------------> 40 hours
x ------------------------> 6 hours
From here, we clear the value of x.
We have then:
Therefore, Luz earns $ 60 for 6 hours of work.
Answer:
she earns $ 60 for 6 hours of work
(-3, 3)
Step-by-step explanation:
a=0.62
b=7/9
c=10/9