One is 3pi/2 - 2pi = -pi/2
also -7pi/2
B is the answer hope this helps :)
$358.40
Gross pay is the amount of money you earn before taxes. So you just have to multiply $11.20 by 32 to get your answer
When you add a positive and a negative like you did here it basically is the same as subtracting 5 from 3
