A jar contains 85 marbles, of which 55 are blue, 18 are red, and the rest are green. A) Green marbles to all marbles: B) Red marbles to blue marbles:

X+y=-4 x-y=2 use elimination with adding and subtraction

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

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8