A bag contains 9 red 7 blue 4 yellow marbles if a marble is chosen at random from the bag what is the probability that it is NOT yellow? ( in fraction form)

Find the commission on a $590.00 sale if the commission is 15%.

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?