Which expression shows that the quotient 2/3x-1÷6/6x-1 is also a rational expression? assume x does not equal 1/3 and x does not equal 1/6.
answer choices on edg:
a. 2x-2/3x-1
b. 6x-1/9x-3
c. 2x-1/9x-3
d. 6x-1/3x-1

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Acylinder has volume 45π and radius 3. what is it’s height?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1