Answer:
$495
Step-by-step explanation:
Number of hours worked by Oliver on Tuesday = [tex]\[\frac{63}{4}\][/tex]
Number of hours worked by Oliver on Thursday = [tex]\[\frac{51}{2}\][/tex]
Total number of hours worked by Oliver on Tuesday and Thursday = [tex]\[\frac{63}{4}+\frac{51}{2}\][/tex]
=[tex]\[\frac{63}{4}+\frac{102}{4}\][/tex]
=[tex]\[\frac{165}{4}\][/tex]
=[tex]\[41\frac{1}{4}\][/tex]
He makes $12 per hour on the job.
So his total earning = [tex]\[\frac{165}{4} * 12\][/tex]
= $495
