<span>Because the northerners were focused on the political corruption plaguing the nation.</span>
It was located near the present day city of Mexico City. It formed a confederacy with Texcoco and Tlacopán and was the Aztec capital by the late 15th century. Originally located on two small islands in Lake Texcoco, it gradually spread through the construction of artificial islands to cover more than 5 square miles. Hope this helped :))
Answer:
c=9-b+b
Explanation:
square each side, then subtract a and add b to both sides
