Monifer used substitution to solve this system of equations. which equation could be the result of her first step

Which value of y will make the inequality y< -1 false?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

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.