If a jar contains 4 red marbles, 6 blue marbles, 3 yellow marbles, and 7 green marbles, what is the probability that a randomly selected marble is red or yellow?

50%

Step-by-step explanation:

4 red + 5 green = 9 marbles

total marbles = 18 marbles

9 is 50% of 18

answer: r there any options?

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).