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Ronch [10]
3 years ago
7

Which ratio correctly compares 30 in. to 2 ft, when the lengths are written using the same units?

Mathematics
1 answer:
saul85 [17]3 years ago
6 0
<span> D. 15:1 is equivalent to 30:2. (:</span>
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Kit said that 7/8+5/6 is greater than 1 ehoke.Is she correct? Explain.
dlinn [17]
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4 years ago
Which is an equivalent expression for 21a+35?
ki77a [65]

Answer:

7(3a + 5)

Step-by-step explanation:

Rewrite 21 as 7 · 3

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Therefore,

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⇒ 7 · 3a + 7 · 5 = 7(3a + 5)

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2 years ago
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Answer:

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3 years ago
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