12.) western high school is looking for someone to
design and make their senior t-shirt. stylish shirts
charges $12 for each shirt and a design fee of $40.
decatur clothing sells their shirts for $7 with an $85
design fee. write and solve a system of to find how
many shirts it will take for the 2 stores to cost the
same.

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

Joanie watched 1 out of three of a movie in the morning

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.