I need Q's 1-11 answered. help I am desperate :)

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

What is the value of x? enter your answer in the box.

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28