4x+8y=-256 -6y = x. how do u solve this equation by substitution.

Me asap! what is the slope of this line? enter your answer in the box.

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted