Answer:
283
Step-by-step explanation:
458-175=283
and you have your answer.
Answer:
![x=\frac{1}{2}\\\\y=-6](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B1%7D%7B2%7D%5C%5C%5C%5Cy%3D-6)
Step-by-step explanation:
Given the following system of equations:
![\left \{ {{4x-11y=68} \atop {6x+5y=-27}} \right.](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%20%7B%7B4x-11y%3D68%7D%20%5Catop%20%7B6x%2B5y%3D-27%7D%7D%20%5Cright.)
In order to solve the system of equations using the Elimination Method, you can follow these steps:
- Multiply the first equation by -6 and the secondd equation by 4.
- Add both equations.
- Solve for "y".
Then:
![\left \{ {{-24x+66y=-408} \atop {24x+20y=-108}} \right\\.........................\\86y=300\\\\y=\frac{-516}{86}\\\\y=-6](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%20%7B%7B-24x%2B66y%3D-408%7D%20%5Catop%20%7B24x%2B20y%3D-108%7D%7D%20%5Cright%5C%5C.........................%5C%5C86y%3D300%5C%5C%5C%5Cy%3D%5Cfrac%7B-516%7D%7B86%7D%5C%5C%5C%5Cy%3D-6)
- Substitute the value of "y" into one of the original equations and solve for "x":
![6x+5(-6)=-27\\\\6x=-27+30\\\\x=\frac{3}{6}\\\\x=\frac{1}{2}](https://tex.z-dn.net/?f=6x%2B5%28-6%29%3D-27%5C%5C%5C%5C6x%3D-27%2B30%5C%5C%5C%5Cx%3D%5Cfrac%7B3%7D%7B6%7D%5C%5C%5C%5Cx%3D%5Cfrac%7B1%7D%7B2%7D)
The answer is 14. You would get x to the second power and 196. Then you have to square root both sides and you would get x=14.
Choices A, C and F work. This is because when in radical form, you may dive or subtract as long as you keep the sign. The square root of 9 is 3 and the square root of 4 is 2. When you solve it, the answer is 6. Hope this helped!
Answer:
five times the porduct of x minus 6
Step-by-step explanation: