Ga taxi company manager is trying to decide whether the use of radial tires instead of regular belted tires improves fuel economy. twelve cars were equipped with radial tires and driven over a prescribed test course. without changing drivers, the same cars were then equipped with regular belted tires and driven once again over the test course. the

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Which expression is equivalent to -5(3x - 6/7)

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