The sum of the measures of the interior angles in a polygon is 540 degrees. how many sides does the polygon have? 3 4 5 6

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

What is the value of x in the equation7x+2y=48 when y=3

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