Answer:
x = -14/3
Step-by-step explanation:
-2(3x + 1) = 26
Distribute the -2 to the number in the parentheses.
-6x - 2 = 26
Add 2 to both sides of the equation.
(-6x - 2) + 2 = 26 + 2
-6x = 28
Divide both sides of the equation by -6.
(-6x)/-6 = 28/-6
x = -28/6
x = -14/3
Your answer would be A = 444.72 Or 445
![\bf \textit{middle point of 2 points }\\ \quad \\ \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) P&({{ 3}}\quad ,&{{ 5}})\quad % (c,d) Q&({{ c}}\quad ,&{{ d}}) \end{array}\quad % coordinates of midpoint \left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)=(-2,0)\\\\ -----------------------------\\\\ \left(\cfrac{{{ c}} + {{ 3}}}{2}\quad ,\quad \cfrac{{{ d}} + {{ 5}}}{2} \right)=(-2,0)M\implies \begin{cases} \cfrac{c+3}{2}=-2\\\\ \cfrac{d+5}{2}=0 \end{cases}](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Bmiddle%20point%20of%202%20points%20%7D%5C%5C%20%5Cquad%20%5C%5C%0A%5Cbegin%7Barray%7D%7Blllll%7D%0A%26x_1%26y_1%26x_2%26y_2%5C%5C%0A%25%20%20%28a%2Cb%29%0AP%26%28%7B%7B%203%7D%7D%5Cquad%20%2C%26%7B%7B%205%7D%7D%29%5Cquad%20%0A%25%20%20%28c%2Cd%29%0AQ%26%28%7B%7B%20c%7D%7D%5Cquad%20%2C%26%7B%7B%20d%7D%7D%29%0A%5Cend%7Barray%7D%5Cquad%0A%25%20%20%20coordinates%20of%20midpoint%20%0A%5Cleft%28%5Ccfrac%7B%7B%7B%20x_2%7D%7D%20%2B%20%7B%7B%20x_1%7D%7D%7D%7B2%7D%5Cquad%20%2C%5Cquad%20%5Ccfrac%7B%7B%7B%20y_2%7D%7D%20%2B%20%7B%7B%20y_1%7D%7D%7D%7B2%7D%20%5Cright%29%3D%28-2%2C0%29%5C%5C%5C%5C%0A-----------------------------%5C%5C%5C%5C%0A%5Cleft%28%5Ccfrac%7B%7B%7B%20c%7D%7D%20%2B%20%7B%7B%203%7D%7D%7D%7B2%7D%5Cquad%20%2C%5Cquad%20%5Ccfrac%7B%7B%7B%20d%7D%7D%20%2B%20%7B%7B%205%7D%7D%7D%7B2%7D%20%5Cright%29%3D%28-2%2C0%29M%5Cimplies%20%0A%5Cbegin%7Bcases%7D%0A%5Ccfrac%7Bc%2B3%7D%7B2%7D%3D-2%5C%5C%5C%5C%0A%5Ccfrac%7Bd%2B5%7D%7B2%7D%3D0%0A%5Cend%7Bcases%7D)
if you solve those equations for "c" and "d" respectively, you'd get, well the Q point of c,d
Answer:
Step-by-step explanation:
salesperson sold it for 495 and gets a 5.5% (same as 5 1/2) commission
so the salesperson is going to get 5.5% of the selling price of 495
turn ur percent to a decimal....5.5% = 0.055
0.055 * 495 = 27.225 rounds to 27.23 <====
Try to get the variable you are looking for by itself by either adding, subtracting, multiplying, or dividing all the things next to it and get it to the other side. once you are done substitute that into the other equations and solve. Then the answer you get you plug it in to the first simplified equation