I'm currently writing an essay on Martin Luther's 95 Theses and I need some help with just writing the first paragraph. (I will reward 38 points (plus 19 for best/first to answer) for your help!!!) It has to follow the structure shown. I also attached some documents that go along with this assignment.

i believe it d) heterogeneous

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

we need the answer choices to answer the question

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.