Hector replaced 1/3 of the buttons on his coat. if he replaced a total of 3 buttons. how many buttons are on his coat in all?

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points