Answer:
$20
Step-by-step explanation:
10% = 10/100 = 0.1
So 10% of 200 = 200 x 0.1 = 20
Slope Formula- y2-y1/x2-x1. So let's plug our x and y's. 8-2/4-6=6/-2=-3. And that's our answer.
Answer:
4.5
Step-by-step explanation:
To find the instantaneous rate of chance, take the derivative:

Remember to use power rule:

To differentiate -2/x, think of it as:

Then, substitute 2 for x:

Answer:
x=7
Step-by-step explanation:
3^(x-5)=9
3^(x-5)=3^2
x-5=2
x=7