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lisabon 2012 [21]
3 years ago
8

Which ratio is equivalent to 3:7? 9:21 12:30 18:28 21:27​

Mathematics
1 answer:
KiRa [710]3 years ago
6 0

Step-by-step explanation:

9:21 is equivalent to 3:7.

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What are the values for the coefficients and constant term of 0 = 2 + 3x2 – 5x?
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Keywords:

<em>Polynomial, variable, coefficients, constant term. </em>

For this case, the first thing we must do is rewrite the polynomial in a standard way. For this, we reorder the polynomial coefficients.

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The ratio of Ed's toy cars to Pete's toy cars was initially 5:2. After Ed gave 30 toy cars to Pete, they each had an equal numbe
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