Answer:
x = 1 and y = 2
Step-by-step explanation:
because 100(1) + 50(2) = 100 + 100 = 200
so the best equation to set up here would be 4560x12=N. (N can be the variable for your yearly salary) and all thats left is to solve so 4560x12=54,720 so you make about $54,720 per year
hope this helps
Standard form
Coeficients are: a = 3; b = 4; c = 2;
Because
![b^{2} -4ac = -8](https://tex.z-dn.net/?f=%20b%5E%7B2%7D%20-4ac%20%3D%20-8)
<span>is negative we get two </span>Complex<span> solutions;
</span>We can use the special Quadratic Formula
x = (-b + or - i
![\sqrt{ b^{2}-4ac }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20b%5E%7B2%7D-4ac%20%7D%20)
)/(2a); where i =
![\sqrt{-1} ;](https://tex.z-dn.net/?f=%20%5Csqrt%7B-1%7D%20%3B)
Then, x1 = (-4 + i2
![\sqrt{2} )/6 = 2(-2 + i \sqrt{2} )/6 = (-2+i \sqrt{2} )/3;](https://tex.z-dn.net/?f=%20%5Csqrt%7B2%7D%20%29%2F6%20%3D%202%28-2%20%2B%20i%20%5Csqrt%7B2%7D%20%29%2F6%20%3D%20%28-2%2Bi%20%5Csqrt%7B2%7D%20%29%2F3%3B)
;
In similar way, we obtain x2 = <span> (-2-i \sqrt{2} )/3;[/tex];</span>
To find out how much more you walked today, you want to find the difference between the two days, which is 10,000-(<span>3y - 2c + 600) = 9400-3y+2c using the distributive property (the negative sign in front of the parenthesis is essentially a -1)</span>
Answer: ![-\frac{1}{2}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B2%7D)
Step-by-step explanation:
To find the slope, let's turn the equation into slope-interept form. In slope intercept form, y=mx+b, we know that m=slope.
[subtract both sides by x]
[divide both sides by 2]
![y=-\frac{1}{2}x+8](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B1%7D%7B2%7Dx%2B8)
Now, we know that
. That tells us
is the slope.