a bag contains two red marbles, six green marbles, two blue marbles, and eight yellow marbles. of lisa draws a random marble from the bag, what is the probability that it will be a red, green, or blue marble?

Step-by-step explanation:

red marbles = 2

green marbles = 6

blue marbles = 2

yellow marbles = 8

total number of marbles = 18

probability of a red marble = 2/18 = 1/9

probability of a green marble = 6/18 = 1/3

probability of a blue marble = 2/18 = 1/9

hope this helps

answer is:

1.75 pounds