A theme is a major message that a writer conveys through a text. you have explored many themes in the hobbit. one theme in the novel is that greed can affect one's judgement. using specific examples from the text, explain how this theme develops over the course of the novel

You have to write about what you have learned

Explanation:

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.

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