<h2>Hello!</h2><h2>

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Answer:
It is 270, 810 and 2430
Step-by-step explanation:
10 x 3 = 30
30 x 3 = 90
90 x 3 = 270
270 x 3 = 810
810 x 3 = 2430
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Sincerely: <em><u>anapaulacbellido</u></em>
Answer:
<h3>

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Step-by-step explanation:

Use the distributive property to multiply each term of the first binomial by each term of the second binomial.
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Collect like terms
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Hope I helped!
Best regards!!
Answer:
28%
Step-by-step explanation:
<u>Divide the numerator by the denominator in order to convert this fraction into a decimal.</u>
7/25 = 0.28
<u>Multiply the decimal by 100 to convert into a whole number.</u>
.28 * 100 = 28
<u>7/25 converted into a percent is 28%.</u>
Um i just started school about three weeks ago and im in advanced but i have not learned that
Answer:
440
Step-by-step explanation: