A cable television company charged $20.50 per month last year for premium channels. This year, they are having a special and are charging $16.40 per month for premium channels.

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

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

Opposite angles in a parrellelogram are