Just one question I only need the answer (I will give pls do #4 and if you feel like being a nice person you could do 5 to

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

Can some one me with these questions

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost