Answer the following: 21. Are the following equations parallel, perpendicular or neither?
-3x + y = -4
x + 3y = 6

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4