The middletown zoo has 130 different exhibits. of those 130 exhibits 30%of the exhibits contain birds. how many exhibits contain birds

In a school 2/3 of the students study a language of those who study a language 2/5 study french

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.