Pls help I’ll give you 35 points In this table, do the number of CDs and the cost
represent a proportional
relationship? Explain.

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

31 is prime. and it’s prime factorization is just 31.