What is the value of the expression |a + b| + |c| when a = –6, b = 2, and c = –11?

a.
15

b.
–3

c.
19

d.
–15

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?