Tiffany buys a basket of watermelons on sale for $9dollar sign, 9 before tax. The sales tax is 9% percent. What is the total price Tiffany pays for the basket of watermelons?

Find the value of the variable and the length of each secant segment.

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?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)