If three times a number is at least four more than eight times the number, which of the following is true? the number is at least negative four-fifths. the number is at most four-fifths. the number is at least four-fifths. the number is at most negative four-fifths.

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

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