Juanita buys a shirt at a 50% discount. She pays 6% sales tax on the shirt. Write an
expression that can be used to find the
total amount she pays for the shirt.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Write the equations in logarithmic form 7^3=343

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.