Answer two questions about Systems A and B: System A:
8x - 3y = 0
2x + 7y = 3

System B:
8x – 3y = 0
8x + 28y = 12

1) How can we get System B from System A?

2) Based on the Previous answer are the systems equivalent? In other words do they have the same solution?

Which of the following is the correct ratio for converting kilograms to grams

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

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.