Answer:
0.45
Step-by-step explanation:
9/20 is the same as 0.45
The answer is the last one
Answer:
Step-by-step explanation:
(-7, 8) (-8, 8)
(y2 - y1) / (x2 - x1)
(8 - 8) / (-8 + 7)
0 / -1
the slope is 0
you could also see this because the y value doesn't change
if the y value doesn't change the slope is 0, if the x value doesn't change the slope is undefined
Answer:
3
Step-by-step explanation:
The average rate of change is
f(x2) - f(x1)
-----------------
x2-x1
We want to find the change from 1 to 3
f(3) = 8
f(1) = 2
f(3) - f(1) 8-2 6
----------------- = ------------ = ---- = 3
3-1 2 2
Hello!
So, we know she earns x. However, 23% of it is used to pay in taxes.
Then, the expression is:
x - 0,23x = 0,77x or 77% of what she earns.
Stay safe! x
