I think your answer is gonna be 20
Y=-3x+-1. you subtract (-4)-(-1) =3 and 1-0 and you get 1 . so the slope is 3 over 1 . and the y intercept is -1
Answer:
Check the explanation
Step-by-step explanation:
Kindly check the attached images below to see the step by step explanation to the question above.
Answer:
Austin's hourly wage is $8.
Step-by-step explanation:
This question can be solved using a system of equations.
I am going to say that:
Tara's hourly wage is x.
Kayte's hourly wage is y.
Austin's hourly wage is z.
Tara earns twice as much per hour as Kayte.
This means that ![x = 2y](https://tex.z-dn.net/?f=x%20%3D%202y)
Kayte earns $3 more per hour than Austin.
This means that ![y = z + 3](https://tex.z-dn.net/?f=y%20%3D%20z%20%2B%203)
As a group, they earn $41 per hour.
This means that ![x + y + z = 41](https://tex.z-dn.net/?f=x%20%2B%20y%20%2B%20z%20%3D%2041)
What is Austin's hourly wage?
This is z.
![x + y + z = 41](https://tex.z-dn.net/?f=x%20%2B%20y%20%2B%20z%20%3D%2041)
and
, so ![x = 2(z + 3) = 2z + 6](https://tex.z-dn.net/?f=x%20%3D%202%28z%20%2B%203%29%20%3D%202z%20%2B%206)
![x + y + z = 41](https://tex.z-dn.net/?f=x%20%2B%20y%20%2B%20z%20%3D%2041)
![2z + 6 + z + 3 + z = 41](https://tex.z-dn.net/?f=2z%20%2B%206%20%2B%20z%20%2B%203%20%2B%20z%20%3D%2041)
![4z + 9 = 41](https://tex.z-dn.net/?f=4z%20%2B%209%20%3D%2041)
![4z = 32](https://tex.z-dn.net/?f=4z%20%3D%2032)
![z = \frac{32}{4}](https://tex.z-dn.net/?f=z%20%3D%20%5Cfrac%7B32%7D%7B4%7D)
![z = 8](https://tex.z-dn.net/?f=z%20%3D%208)
Austin's hourly wage is $8.
Answer:
7 + 8x
Step-by-step explanation:
-11 + 2 (4x -1) + 6
=> -11 + 8x -2 + 6
=> -13 + 8x + 6
=> -7 + 8x
So, the simplified expression is 7 + 8x.