James is ordering plaques for his school. Company A charges $2.50 for each plaque and a one-time engraving fee of $28. Company B charges $5.50 for each plaque and a one-time engraving fee of $15. Write an inequality that can be used to fine x, the minimum number of plaques that can be ordered so that the total charge at Company A is less than the total charge at Company B.

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