-9=-4/9x-13
algebra hw I'm confused on how to do it
1 answer:
Add 13 to both sides of equal sign and then divide by reciprocal of 4/9
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$54=$4,?=$14
14/4 by 54=$189
I think the answer is B. Hope this helps!!
The answer would be A. 3. This is because you set both measurements equal.
(4x+9)=21
-9. -9
4x=12
X=3
Slop=(y2-y1)/(x2-x1)
Slop=(-6-(-4))/(7-4)
Slop=-2/3
