Shown are the final scores for Norm Duke in the past eight bowling tournaments. 298, 282, 284, 270, 279, 270, 285,288 What is the mean absolute deviation of Norm Duke's scores?

it would open into a square depending on the type of envelope i’m not sure about the second part

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

they r 125, and 216

so the sequence goes 1,8,27,64,125,216