There are 27 campers this is nine times as many as the number of counselors. how many counselors are there

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]

Ineed to know the answer to this algebra question.

Tom drove 206 miles in 3.9 hours. estimate his average speed.