8x + 47 = 8x + 40
No solutions (the above 2 expressions cannot be equal for any value of x)
Hey there!
A perpendicular line's slope to another line is always the negative reciprocal of slope.
If our line has a slope of two, we first must find the reciprocal, which is 1/2. Then, we put a negative on it.
Therefore, our equation is y=-1/2x+b.
I hope that this helps! Have a great day!
You can fill up 4 tanks because 20 divided by 5 is 4
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