0.08x=7.50+0.05x
Subtract 0.05x from both sides.
0.03x=7.50
Divide both sides by 0.03.
X =250 pages
Answer:
Step-by-step explanation:
![(x_{1} ,y_{1}) = (-3 , -4) \\\\(x_{2},y_{2}) = (-7 ,16)\\\\\\Slope=\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{16-[-4]}{-7-[-3]}=\dfrac{16+4}{-7+3}\\\\=\dfrac{20}{-4}\\\\=-5](https://tex.z-dn.net/?f=%28x_%7B1%7D%20%2Cy_%7B1%7D%29%20%3D%20%28-3%20%2C%20-4%29%20%5C%5C%5C%5C%28x_%7B2%7D%2Cy_%7B2%7D%29%20%3D%20%28-7%20%2C16%29%5C%5C%5C%5C%5C%5CSlope%3D%5Cdfrac%7By_%7B2%7D-y_%7B1%7D%7D%7Bx_%7B2%7D-x_%7B1%7D%7D%5C%5C%5C%5C%5C%5C%3D%5Cdfrac%7B16-%5B-4%5D%7D%7B-7-%5B-3%5D%7D%3D%5Cdfrac%7B16%2B4%7D%7B-7%2B3%7D%5C%5C%5C%5C%3D%5Cdfrac%7B20%7D%7B-4%7D%5C%5C%5C%5C%3D-5)
(1 , -3) & ( 1 , 0)
The x-coordinates in the points are unchanged. So, the line is parallel to y-axis.
Slope is undefined.
3) (0,2) , (4 , 0)
![Slope =\dfrac{0-2}{4-0}=\dfrac{-2}{4}=\dfrac{-1}{2}](https://tex.z-dn.net/?f=Slope%20%3D%5Cdfrac%7B0-2%7D%7B4-0%7D%3D%5Cdfrac%7B-2%7D%7B4%7D%3D%5Cdfrac%7B-1%7D%7B2%7D)
If we call the number x, we can write an equation to solve:
6(x - 4) = 12
6 × x = 6x
6 × -4 = -24
So you get 6x - 24 = 12
6x - 24 = 12
+ 24
6x = 12
÷ 6
x = 2
And your final answer is 2, I hope this helps!
Answer:
y=-2/3(x)
Step-by-step explanation:
3y=-2x-6
y=-2/3(x)-2
slope is y=-2/3(x)
You can't square root a negatove number so there isn't a root