Andrea has 8 books on her summer reading list . She has read 5 out of the 8 books. what percent does she have left to read! Pls help ASAP!!

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

15/16 as a decimal rounded to the nearest hundredth

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