Solve for x. x − 15.99 = 58.06 a) −42.07 b) −74.05 c) 42.07 d) 74.05

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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