Samuel is in charge of ordering lunch..

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]

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

The graph shows the distance kerri drives on a trip. what is kerri's speed?