Francine flicka found a bargain when she bought a lawn mower. she paid the store's clerk three $20 bills and received him $7.45 in change. if the sales tax is 7.3%, what was the selling price of the mower before taxes?

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

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.