Acell phone provider offers a plan that costs $40 per month plus $0.10 per text message sent or received. a comparable plan costs $70 per month but offers unlimited text messaging. how many text messages would have to be sent or received in order for the plans to cost the same each month? and if you send or receive an average of 100 text messages each month, which plan would you choose? why?

What is the slope of the line that contains the points (-2,1) and (0,-3)

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

Solve for x and select the correct answer