D = {xlx is a whole number] E = {xlx is a perfect square between 1 and 9)
F = {xlx is an even number greater than or equal to 2 and less than 9)
Which of the following is Dn F?
(2, 4, 6)
[2]
{4, 6)
[2, 4, 6, 8)

What is the inverse of the function f(x) = 2x + 1?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem