Look at the table showing different prices for cans of soup. Prices for Soup Price A Price B Price C $3.87 for 3 $2.38 for 2 $8.75 for 7 Which gives the prices in order, from greatest to least unit rate? Price B, Price C, Price A Price A, Price C, Price B Price C, Price A, Price B Price B, Price A, Price C

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.