Use the standard deviation to identify any outliers in the given data set. {14, 22, 9, 15, 20, 17, 12, 11}

If 20% of a number is 35, what is 50% of that number?

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

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)