Find the length x (I'm giving 10 points if you answer this question wrong just to get the 10 points I will report your account)

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Using elimination, what is -4x+2y=-12 4x+8y=-24

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.