Elena says she needs 263 plastic sleeves for her comic book collection. she has 1,056 comic books. each sleeves holds 4 comic books. do you agree with elena? explain your reasoning.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

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.