Asection of books is marked down by 15 percent from an original price of $16 each. how much will it cost to buy three books from the sale section? $12.60 $13.60 $37.80 $40.80

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte