Answer:
-1/6
Step-by-step explanation:
The slope of the line can be found by
m = (y2-y1)/(x2-x1)
= (7-9)/(8 - -4)
-2 /(8+4)
-2/(12)
Answer:pretty sure it is B
Step-by-step explanation:dk
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50=100%
X=90%
X=50*90%/100
X=45
5.8×10∧9
you would move the decimal over 9 times to the right.
5,800,000,000