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bija089 [108]
3 years ago
12

An arithmetic sequence has the explicit formula an = 7n – 17. What is the value of a1?

Mathematics
2 answers:
Pani-rosa [81]3 years ago
6 0
Second part of the answer is A
Talja [164]3 years ago
3 0
A1=7*1 - 17= 7 - 17 = - 10
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Step-by-step explanation:which includes basic operations, multiplication, fractions and square roots. The Sumerians’ system passed through the Akkadian Empire to the Babylonians around 300 B.C. Six hundred years later, in America, the Mayans developed elaborate calendar systems and were skilled astronomers. About this time, the concept of zero was developed.

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