Evan and peter have a radio show which consists of 2 segments. they need 4 less than 11 songs in the first segment. in the second segment, they need 5 less than 3 times the number of songs in the first segment. part a write an expression for the total number of songs they need for their show. a (11? 4)+3×? 4? 5 b.(11? 4)+3×(11? 4)? 5 c. (11? 4)+3? 4×11? 5 d. (11? 4)+3? 5×(11? 4)

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