Answer:
10%×200=20
Step-by-step explanation:
25%×200=50
35%×200=70
![\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({{ 0}}\quad ,&{{ -4}})\quad % (c,d) &({{ 5}}\quad ,&{{ 1}}) \end{array} \\\\\\ % slope = m slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{1-(-4)}{5-0}\implies \cfrac{1+4}{5}\implies 1](https://tex.z-dn.net/?f=%5Cbf%20%5Cbegin%7Barray%7D%7Blllll%7D%0A%26x_1%26y_1%26x_2%26y_2%5C%5C%0A%25%20%20%20%28a%2Cb%29%0A%26%28%7B%7B%200%7D%7D%5Cquad%20%2C%26%7B%7B%20-4%7D%7D%29%5Cquad%20%0A%25%20%20%20%28c%2Cd%29%0A%26%28%7B%7B%205%7D%7D%5Cquad%20%2C%26%7B%7B%201%7D%7D%29%0A%5Cend%7Barray%7D%0A%5C%5C%5C%5C%5C%5C%0A%25%20slope%20%20%3D%20m%0Aslope%20%3D%20%7B%7B%20m%7D%7D%3D%20%5Ccfrac%7Brise%7D%7Brun%7D%20%5Cimplies%20%0A%5Ccfrac%7B%7B%7B%20y_2%7D%7D-%7B%7B%20y_1%7D%7D%7D%7B%7B%7B%20x_2%7D%7D-%7B%7B%20x_1%7D%7D%7D%5Cimplies%20%5Ccfrac%7B1-%28-4%29%7D%7B5-0%7D%5Cimplies%20%5Ccfrac%7B1%2B4%7D%7B5%7D%5Cimplies%201)
![\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-(-4)=1(x-0)\implies y+4=x\\ \left. \qquad \right. \uparrow\\ \textit{point-slope form}](https://tex.z-dn.net/?f=%5Cbf%20y-%7B%7B%20y_1%7D%7D%3D%7B%7B%20m%7D%7D%28x-%7B%7B%20x_1%7D%7D%29%5Cimplies%20y-%28-4%29%3D1%28x-0%29%5Cimplies%20y%2B4%3Dx%5C%5C%0A%5Cleft.%20%5Cqquad%20%20%20%5Cright.%20%5Cuparrow%5C%5C%0A%5Ctextit%7Bpoint-slope%20form%7D)
now, the so-called standard form, is moving the variables to the left-hand-side, sort them in descending order according to their exponents, and usually alphabetically some, so the "x" is left of the "y" and so on
-x+y=-4
A. mean, because the outlier screws the median
A false statement can't be justified.
Also, you asked this in the math category.
The area is 30 ! The base is 12 & height is 5 so area = 30 . Hope This helps !