Which of the following is true for this graph? will give brainliest to correct answer.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

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.

P= price tax is 4% added to the price. which expression shows the total price including tax?