Y= 9x
9x - 6 = y
determine whether the graphs of the given equations are parallel

  yes, they are parallel

Step-by-step explanation:

In each equation, x and y are on opposite sides of the equal sign and have the same coefficients. This means the lines have the same slope.

The added constants are different in the two equations, so the lines are parallel, not identical.

is means division by fractions

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.