Answer:
$335.40
Explanation:
Gross pay means salary that you receive before paying income tax.
In this case, just multiply number of hours Joe has been working for this week with his pay per hour:
Gross pay = # hours × earning per hour
= 26 hours × $12.90 per hour
= $335.40
Therefore, Joe's gross pay for this week is $335.40.
Hope it helps. Thanks!