Abag has five red marbles, six blue marbles, and four black marbles. what is the probability of picking a red marble, replacing it, and then picking a black marble?

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

  cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide. how many strips of yellow fabric can cassidy make? yellow fabric 16 yards for $108.00.