Answer:

Step-by-step explanation:
Given



Required
Find x
Because C is between D and E;

Substitute values for each;

Collect Like Terms


<h3>
Answer: Slope = -3/7</h3>
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Apply the slope formula
m = (y2-y1)/(x2-x1)
m = (6-3)/(-9-(-2))
m = (6-3)/(-9+2)
m = 3/(-7)
m = -3/7
This means each time you go down 3 units, you go to the right 7 units.
Slope = rise/run = -3/7
rise = -3 and run = 7
The mid point is(0.5,0.5)
For future reference, you could use Desmos for graphs. but should be (1,1)
Answer:
5.0625
Step-by-step explanation:
1. (2/3)^-4
2."store" the ^-4 for later use
3.calculate 2/3 or .66
4.use the ^-4 on .66