Please help me (WILL GIVE BRAINLIEST)

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

2x minus y equals 6, x plus y equals negative 3

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract