I am so so so sorry I do not know the answer but I might later in the shool year
Answer:
B
Step-by-step explanation:
(+)x(-)=(-)
(-)x(-)=(+)
One can know if an equation is extraneous if after plugging it in the original equation, it shows a false meaning or the value is undefined.
<h3>What is an extraneous equation?</h3>
It should be noted that an extraneous equation means a root of a transformed equation that isn't the root of the original equation due to the fact that it's excluded from the domain of the original equation.
In this case, one can know if an equation is extraneous if after plugging it in the original equation, it shows a false meaning or the value is undefined.
Learn more about equations on:
brainly.com/question/2972832
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Answer:
66.5%
Step-by-step explanation:
95.1/143*100=66.5%
