Answer:
X=3
Step-by-step explanation:
2(4x−3)−8=4+2x
2)(4x)+(2)(−3)+−8=4+2x
8x+−6+−8=4+2x
8x−14=2x+4
8x−14−2x=2x+4−2x
6x−14=4
6x−14+14=4+14
6x=18
x=3
Answer:
y = 4x + b, where b is any number
Step-by-step explanation:
Adrian, you need to share the possible answer choices.
Every line parallel to y = 4x + 1 has the slope 4.
This is true for any y-intercept, that is, for any b in y = mx + b.
Step-by-step explanation:
the answer is already as simplified as it could be
Step-by-step explanation:
Find common denominators:
![\frac{9}{10} \times \frac{12}{12} = \frac{108}{120}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B10%7D%20%20%5Ctimes%20%20%5Cfrac%7B12%7D%7B12%7D%20%20%3D%20%20%5Cfrac%7B108%7D%7B120%7D%20)
![\frac{11}{12} \times \frac{10}{10} = \frac{110}{120}](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B12%7D%20%20%5Ctimes%20%20%5Cfrac%7B10%7D%7B10%7D%20%20%3D%20%20%5Cfrac%7B110%7D%7B120%7D%20)
Now compare:
![\frac{108}{120} < \frac{110}{120}](https://tex.z-dn.net/?f=%20%5Cfrac%7B108%7D%7B120%7D%20%3C%20%20%5Cfrac%7B110%7D%7B120%7D)
![so \: \frac{9}{10} < \frac{11}{12}](https://tex.z-dn.net/?f=so%20%5C%3A%20%20%5Cfrac%7B9%7D%7B10%7D%20%20%3C%20%20%20%5Cfrac%7B11%7D%7B12%7D%20%20)
Answer:
![7](https://tex.z-dn.net/?f=7)
Step-by-step explanation:
So we have the expression:
![|3x-1|](https://tex.z-dn.net/?f=%7C3x-1%7C)
And we want to evaluate it for x=-2.
So, substitute -2 for x:
![|3(-2)-1|](https://tex.z-dn.net/?f=%7C3%28-2%29-1%7C)
Multiply:
![=|-6-1|](https://tex.z-dn.net/?f=%3D%7C-6-1%7C)
Subtract:
![=|-7|](https://tex.z-dn.net/?f=%3D%7C-7%7C)
The absolute value of a negative is positive. So:
![=7](https://tex.z-dn.net/?f=%3D7)
And we're done!