Which expression has a value of 15 when n=7

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Gokul Shinde asked Jan 8, 2022

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43 votes

Which expression has a value of 15 when n=7

Mathematics
high-school

Gokul Shinde asked Jan 8, 2022

by Gokul Shinde

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2 Answers

21 votes

Answer:

The last one

Step-by-step explanation: because the first is 8

And the second one is 16

And the third one is 14

The fourth one is 15

I got this answer because I plugged 7 in each of the equations for n

Daneska answered Jan 9, 2022

by Daneska

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9 votes

the answer is the last one, 19-28/n

Harishannam answered Jan 12, 2022

by Harishannam

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