What conclusion, if any, can be made from the statement below?
if a dvd box set costs less than $70, then ian will buy one. a dvd box set costs $75.

a. ian will not buy a dvd box set.
b. the price of the box set will change to $70.
c. ian will buy a dvd box set.
d. no conclusion can be made.

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