PLZZ HELPP IM FAILLING What number could be a common denominator for these three fractions?
1/2 and 1/3 and 1/4

Ineed with this problem 21 show steps

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

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?