2) If you worked x hours at $8.40 per hour, write an algebraic expression to express your gross pay. (Use the variablex, but don't use dollar signs, multiply symbols, spaces, or any parentheses you don't need.)

Since you will work for x hours
Since the cost per hour is $8.40
Then we will multiply x by 8.40 to find your gross pay
[tex]\begin{gathered} x\times8.40= \\ \\ 8.4x \end{gathered}[/tex]The expression is 8.4x