Answer:
The possible grades he could receive are 96, 97, 98, 99, 100
Answer:

Step-by-step explanation:

f⁻¹(x) = f(y) = 5y - 1 = x

Answer:
Use point-slope form.
Step-by-step explanation:
Let us say (x1, y1) are the coordinates you want to pass through and m is the slope, you would right it like this:
y-y1=m(x-x1)
In this case, the slope is 1/4 and it passes through (-1, -1/3)
y+1/3=1/4(x+1)
If you want to simplify this, you get
y=x-1/12
Answer:
Maybe 40
Step-by-step explanation: