a college is currently accepting students that are both in-state and out-of-state. they plan to accept four times as many in-state students as out-of-state, and they only have space to accept 100 out-of-state students. let x = the number of out-of-state students and y = the number in-state students. write the constraints to represent the incoming students at the college
a.

b.

c.

d.