Problem 2-13 (algorithmic) consider the following linear program: max 2a+10b 2a ≤ 10 2b ≤ 12 4a +4b =28 a, b ≥ 0 a. select the correct graph that shows the feasible region for the problem. b. what are the extreme points of the feasible region? c. select the correct graph that shows the optimal solution for the problem. (show steps)

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Ill mark the brainliest if you me with the these three questions 7,8,9

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