Answer:
x = -2![\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D)
Step-by-step explanation:
First we have to distinguish the numbers with x from the "normal" numbers.
2x and 6x are numbers with x.
3 and 0 are "normal" numbers.
Now we have to seperate them on different sides of the equal sign.
To do this, we can subtract 3 from the left side and then add it to 0 on the left side.
Therefore, the equation will now be 2x + 6x = -3.
Now we can add 2x and 6x together, making it 8x.
The equation will now be 8x = -3.
To find the product of x, we need to divide both sides together.
So 8 divided by -3 will make -2
.
Therefore, x is -2
.
Hope my explination makes sense :)
C=2h, h=7
so the equation is C=2x7 so solving for C,
2x7=14(or C)
Since the interest rate is a standard 32%, then the only thing that Susan has to pay is the 32% of $200. With this, multiply $200 with 0.32 and you will end up with a final answer of 64. 64 will be the amount of interest Susan will have to pay if she is to take out a cash advance of 200 and pay it off within the time period of 1 month.
It would be 2,5, and 6. The mode means the number that is repeating the most. Since 2, 5, and 6 all appear 3 times, that is the mode
Answer:
(9,126)
Step-by-step explanation:
Make sure x and y are on the same side
![0.5x+0.25y=36\\16x-1y=18](https://tex.z-dn.net/?f=0.5x%2B0.25y%3D36%5C%5C16x-1y%3D18)
Eliminate y by multiplying the first equation by 4 then adding both equations together
![2x+1y=144\\16x-1y=18\\18x=162\\x=9](https://tex.z-dn.net/?f=2x%2B1y%3D144%5C%5C16x-1y%3D18%5C%5C18x%3D162%5C%5Cx%3D9)
Plug the x value (9) into one of the equations
![16(9)-1y=18](https://tex.z-dn.net/?f=16%289%29-1y%3D18)
Solve
![16(9)-1y=18\\144-1y=18\\144=18+1y\\126=y](https://tex.z-dn.net/?f=16%289%29-1y%3D18%5C%5C144-1y%3D18%5C%5C144%3D18%2B1y%5C%5C126%3Dy)
x=9, y=126
(9,126)