Big ideas math blue 8th grade answer key 1.2 puzzle time where was the declaration of independence signed

August 2, 1776 at the Pennsylvania State House, Independence Hall in Philadelphia, Pennsylvania.

It was signed on August 2, 1776 at the Pennsylvania State House in the Independence Hall. (In Philadelphia, Pennsylvania)

Interesting fact: Philadelphia means "the city of brotherly love" and Pennsylvania was named after William Penn, and means "the forests of Penn."

answer: hamilton

explanation:

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