Write an equation of the line with a slope of $2$ and $y$-intercept of $9$.

What is the reflection image of (5,-3) across the line y = -x?

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?