Ricardo buys a bag of cookies that contains 8 chocolate chip cookies, 7 peanut butter cookies, 4 sugar cookies and 8 oatmeal cookies. What is the probability that Ricardo reaches in the bag and randomly selects a chocolate chip cookie from the bag, eats it, then reaches back in the bag and randomly selects a peanut butter cookie?

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

yes

step-by-step explanation:

yes

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

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step-by-step explanation: