What is the x-coordinate of the solution to this system of equations? y= 6x - 11
-2x - 3y = -7

What is the length of bc ? enter your answer in the box. bc =

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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]