Joe orders a meal that costs $11.05. the sales tax is 4.5%. if joe leaves a tip that is 15% of the bill after tax, what does he pay?

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.