M + 64 ≥ 80 = ?
m = ?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

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