I think the answer is unpaid balance
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![\text{\textbf{Hello!} In this question, we are trying to figure out the \underline{equation} of the line}\\\text{with the given information.}](https://tex.z-dn.net/?f=%5Ctext%7B%5Ctextbf%7BHello%21%7D%20In%20this%20question%2C%20we%20are%20trying%20to%20figure%20out%20the%20%5Cunderline%7Bequation%7D%20of%20the%20line%7D%5C%5C%5Ctext%7Bwith%20the%20given%20information.%7D)
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![\textbf{Explanation:}\\\quad{}\\\text{In the question, we were given our \emph{slope} (gradient) and a \emph{point}. This will help}\\\text{us solve our problem.}\quad{}\\\\\text{Slope: 2 }\\\\\text{Point: (1, 4)}\\\quad{}\\\text{In order to find the equation, we will be using the \underline{point-slope formula:}}\\\quad{}\\y - y1 = m(x - x1)\\\quad{}\\\text{With this equation, we would plug in our given values to its}\\\text{correct variable and solve.}](https://tex.z-dn.net/?f=%5Ctextbf%7BExplanation%3A%7D%5C%5C%5Cquad%7B%7D%5C%5C%5Ctext%7BIn%20the%20question%2C%20we%20were%20given%20our%20%5Cemph%7Bslope%7D%20%28gradient%29%20and%20a%20%5Cemph%7Bpoint%7D.%20This%20will%20help%7D%5C%5C%5Ctext%7Bus%20solve%20our%20problem.%7D%5Cquad%7B%7D%5C%5C%5C%5C%5Ctext%7BSlope%3A%202%20%7D%5C%5C%5C%5C%5Ctext%7BPoint%3A%20%281%2C%204%29%7D%5C%5C%5Cquad%7B%7D%5C%5C%5Ctext%7BIn%20order%20to%20find%20the%20equation%2C%20we%20will%20be%20using%20the%20%5Cunderline%7Bpoint-slope%20formula%3A%7D%7D%5C%5C%5Cquad%7B%7D%5C%5Cy%20-%20y1%20%3D%20m%28x%20-%20x1%29%5C%5C%5Cquad%7B%7D%5C%5C%5Ctext%7BWith%20this%20equation%2C%20we%20would%20plug%20in%20our%20given%20values%20to%20its%7D%5C%5C%5Ctext%7Bcorrect%20variable%20and%20solve.%7D)
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![\textbf{Solve:}\\\\\text{Use the point-slope formula to solve.}\\\\y - y1 = m(x - x1)\quad{}\\\\\text{Plug in 2 to m, 1 to x1, 4 to y1 and then solve.}\\\\y - 4 = 2(x - 1)\\\\\text{Use the \underline{distributive property} to distribute the 2.}\\\\y - 4 = 2x - 2\\\\\text{Add 4 to both sides to cancel the 4 on the left and move the remainder}\\\text{to the right side of the equal sign.}\\\\y = 2x + 2\\\\\text{Since we can't simplify any further, our answer is: \fbox{y = 2x + 2}}](https://tex.z-dn.net/?f=%5Ctextbf%7BSolve%3A%7D%5C%5C%5C%5C%5Ctext%7BUse%20the%20point-slope%20formula%20to%20solve.%7D%5C%5C%5C%5Cy%20-%20y1%20%3D%20m%28x%20-%20x1%29%5Cquad%7B%7D%5C%5C%5C%5C%5Ctext%7BPlug%20in%202%20to%20m%2C%201%20to%20x1%2C%204%20to%20y1%20and%20then%20solve.%7D%5C%5C%5C%5Cy%20-%204%20%3D%202%28x%20-%201%29%5C%5C%5C%5C%5Ctext%7BUse%20the%20%5Cunderline%7Bdistributive%20property%7D%20to%20distribute%20the%202.%7D%5C%5C%5C%5Cy%20-%204%20%3D%202x%20-%202%5C%5C%5C%5C%5Ctext%7BAdd%204%20to%20both%20sides%20to%20cancel%20the%204%20on%20the%20left%20and%20move%20the%20remainder%7D%5C%5C%5Ctext%7Bto%20the%20right%20side%20of%20the%20equal%20sign.%7D%5C%5C%5C%5Cy%20%3D%202x%20%2B%202%5C%5C%5C%5C%5Ctext%7BSince%20we%20can%27t%20simplify%20any%20further%2C%20our%20answer%20is%3A%20%5Cfbox%7By%20%3D%202x%20%2B%202%7D%7D)
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![\textbf{Answer:}\\\\\text{Therefore, the equation of the line (our final answer) would be \fbox{y = 2x + 2}}](https://tex.z-dn.net/?f=%5Ctextbf%7BAnswer%3A%7D%5C%5C%5C%5C%5Ctext%7BTherefore%2C%20the%20equation%20of%20the%20line%20%28our%20final%20answer%29%20would%20be%20%5Cfbox%7By%20%3D%202x%20%2B%202%7D%7D)
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It will be 2.90 repeating because you will divide 24 by $8.25 and will give you the answer 2.90
Basically, you are taking 90% of 2500.
90% of 2500 is 2250.
Then because 10% is added...
2250 x 1.1 = $2475
answer: $2475