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In-s [12.5K]
3 years ago
14

What type of solution is this? 7=7

Mathematics
1 answer:
alex41 [277]3 years ago
3 0

Answer:

I'm 99% sure it's infinite solutions

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rodikova [14]

Answer: -4

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Answer:

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Step-by-step explanation:

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A ​$210 suit is marked down by 20​%. Find the sale price.
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$42 is the answer because 10% of 210 is 21 multiply that by 2
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I need help someone explain?????
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In 9, the error is that the 276 should be the numerator, not the denominator, because in the proportion Elisa made, the number of students is the numerator and the number of teachers is the denominator. 

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