The point (7.8) in the coordinate plane represents a ratio. Adela caims that you can find an equivalent ratio by adding the same number to both coordinates of
the point is Adela correct? Explain.

What is the value of r of the geometric series?

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?