A jar contains 30 red marbles, 50 green marbles, and 20 blue marbles. What is the probability of getting a marble that is not red when drawing one at random?

P(not red marble)=8/11

Step-by-step explanation:

sample space is 110

subtract the red (30)

110-30=80

80/110=8/11

gg ez

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

y -5 = (-1/4)(x + 8)

step-by-step explanation: