Daisy kept track of the number of minutes she practiced this week for this weekend's dance recital. What is the mean absolute deviation of the number of minutes she practiced? 75 40 90 50 30 90

What is the value of  y  in the solution to the system of equations? x  +  y  =  12x  –  3y  =  –30a. –8b. –3c. 3d. 8

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

What is the slope of the equation y =