GlitterGayness
01.12.2020 •
Mathematics
A club's first meeting was attended by 21 people. The second meeting was attended by 3 times as many people as the first meeting. How many people attended the second meeting?
anwser:
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Ответ:
63 people
Step-by-step explanation:
first meeting 21 people
second meeting 3 time as many people as first meeting
so 21 ×3=63
i just try it..
Ответ:
twenty one multiplied by three to get sixty three which is the answer
Ответ:
________
an = 8 + (n - 1) × 4
an = 8 + 4n - 4
an = 4n + 4