the perimeter of a triangle is 25 inches. The first side is 6 inches longer than the second side. The third side is 5 inches shorter than twice the second side. Find the length of each side
Algebra - reposting - still need help / direction - bobpursley, Monday, September 30, 2013 at 10:05pm
P=s2-6 + s2 + s3
P=s2-6 + s2 + (2s2-5)
can you take it from here?
Algebra - reposting - still need help / direction - Jimmy, Monday, September 30, 2013 at 10:07pm
yes, thank you soooo much!!!