Answer:
50% 4 red marbles 8 total marbles
Step-by-step explanation:
<h3>
Answer: x = 6</h3>
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Work Shown:


Those are the possible solutions, but plugging x = -14 back into the original equation will lead to an error. So we rule x = -14 out
x = 6 works as a solution however
Answer:
372,130
Step-by-step explanation:
1. Multiply 374,000 by 0.5
2. divide the answer by 100
3. subtract that answer from 374,000
4. This is the answer to your question
9 student because if each row holds nine then the last row must hold nine
percent discount = (discount)/ original * 100
= (20)/250 * 100
=.08*100
= 8 percent
He got an 8 percent discount