Answer:
Hourly pay is when you get paid by the hour. Commission pay is based on sales. Salary pay is large payments made in either monthly or yearly intervals. Personally, I prefer hourly pay. Commission pay and salary pay usually never pay overtime. Commission pay isn't great if you're not amazing with selling products. Salary just takes a bit to long to get into my bank account. With hourly pay, you usually get paid weekly/biweekly, and you legally have to get paid for any overtime you work, as you are not contracted in to a set amount.
Perpendicular lines have negative reciprocal slopes. So if the slope is -2/5...to find the negative reciprocal, " flip " the slope and change the sign.
So we flip -2/5 and we get 5/-2...and now we change the sign...and we get 5/2. So our perpendicular slope will be 5/2.
6/25 is your answer because you just add them up and take the 6
1/2•(2p-6)(p+1)
1/2•(2p^2+2p-6p-6)
1/2•(2p^2-4p-6)
p^2-2p-3