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Nataly [62]
3 years ago
5

I need help someone explain?????

Mathematics
1 answer:
Hunter-Best [27]3 years ago
5 0
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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Answer:

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Step-by-step explanation:

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1. Isolate the variable (x)

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Step-by-step explanation:

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Which expressions are equivalent to 4x^4-9x^2?
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i think it's 11 meals have been ordered

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