Okay so, I need help. So I figured out all of the answers I believe (I double checked), and it's letter based, A(D-C)+(B-C) I've tried and had gotten so many answers and they didn't work, I really do need help, this is due tomorrow.

A = 50
B = 5940
C = -49
D = -30
E = -25

I'm very sorry if I missed anything.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

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.