An equation has the form a/x + x/b =c where a, b, & c are constants and b does not equal zero. How many values of x could make this equation true?

The triangles are similar. what is the value of x? show your work.

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2