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mart [117]
3 years ago
11

Which of the following equations could be used to solve for the tenth term of the following sequence? 15, 13, 11, 9, ...

Mathematics
1 answer:
kifflom [539]3 years ago
6 0
This is an arithmetic sequence, where the first term (a) is 15 and the common difference (d) is -2.
The general formula for the nth term of an arithmetic sequence is:
n_{th\ term} =a+(n-1)d
Therefore the required equation is:
10_{th} \ term=15+(10-1)\times-2
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nydimaria [60]

Answer:

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Step-by-step explanation:

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Yul has lunch at a restaurant. The bill is $14.50 and the sales tax amount is 5%. If he wants to leave a 20% tip after the sales
jek_recluse [69]

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2 years ago
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Free_Kalibri [48]

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5 0
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Solve the following system of equations:
Akimi4 [234]
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6 0
2 years ago
A = a+b+c / 3
IgorLugansk [536]
The equation given in the question is 

<span>A = a+b+c / 3
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From the above deduction, it can be easily concluded that the correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your desired help.</span>
3 0
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