Answer:
4) 1400 
5) 304
or 954.56
6) 315 
Step-by-step explanation:










Just plug it into the formula
y-(-6)=-5/6(x-(-1))
y+6=-5/6(x+1)
y=-5/6(x)-5/6-6
The answer is: f(x)=-5/6(x)-41/6
I divided 6 by 156 and I got 0.0384615385 that's what I got
To find an inverse function:
1. Write the function.
2. Replace f(x) with y.
3. Switch x and y.
4. Solve for y.
5. Replace y with

Now let's follow the steps above and do it.
1. f(x) = 4x
2. y = 4x
3. x = 4y
4. y = x/4
5.
Answer: “samuel earns $20 for each lawn he mows”
Step-by-step explanation: