A bag contains 5 red marbles, 6 green marbles and 3 blue marbles. If Kelly draws a marble, keeps it and then draws another marble, what is the probability that the first marble is red and the second marble is blue?
A.5/14 + 3/14
B.5/14 x 3/14
C.5/14 x 3/13
D.5/14 + 3/13

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.