Which of the following is equivalent to the expression below? 2(-3x+1) – 4x

- -2x+2
- -10x+1
- 2x+1
- -10x+2

Which of the following three dimensional figures has a circle as it’s base

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

Find two numbers if their sum is 91 and the ratio is 6: 7?