3 n - 5 p + 2 n = 10 p for n

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

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm