Mary works as a tutor $7.00 an hour hour and as a waitress at $14.00 an hour she worked in combined 99 hours at her jobs let t be the number of hours Mary worked as a tutor for the month

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

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

Having a hard time understanding this question (see attachment).