Which of the following is another expression that could be used to get the same result , and what does it represent

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico