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ratelena [41]
4 years ago
15

PLEASE HELP!!

Mathematics
2 answers:
vichka [17]4 years ago
7 0
The first answer, a(n) = 21n
Deffense [45]4 years ago
3 0

Answer:

a_n=21n


Step-by-step explanation:

Which formula from the answer choices makes ALL the values given in the table to be TRUE?

<u>Checking first formula:</u>

  • 21*1=21
  • 21*2=42
  • 21*3=63
  • 21*4=84
  • 21*5=105

So, all the values work for the first formula, hence the first answer choice is correct.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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The ratio of ebooks to novels is 4:5. if there are 32 ebooks how many novels are there?
12345 [234]
<h3>Answer:  40 novels</h3>

================================================

Work Shown:

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4 0
3 years ago
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Snowcat [4.5K]
Okay so this took some time but


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Step-by-step explanation:

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