Use the Venn diagram given that each dot represents a possible outcome.
Apply the Addition Rule and choose all that are correct.

P(A or B) is 6/30

P(A or C) is 7/30

P(B or D) is 5/30

P(C or D) is 9/30

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.