B. 27.5%
because it says ‘all students,’ you look at the total, which is 55/200
and then you need to half that to get it out of 100, so 55/2=27.5
<span> 8 - 4x=4 - 3(2x+6)
<=> 8 - 4x = 4 - 6x - 18
<=> 8 - 4 + 18 = 4x - 6x
<=> 22 = -2x
x = -11</span>
3/8 of a fraction is the amount of water that was split
Answer: Rude.
Step-by-step explanation: ...
Its x=4
because if you divide both sides by 14 property of the equality
x = 56 divided by 14 x= 4
the answer is x=4