The value of y is directly proportional to the value of x. Given y = 12 when x = 36. What is the value of y when x = 60? Show your work

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities