6. Sandra wrote the sequence shown.
7, 10, 15, 22, 31, ...
Part A: What explicit expression c...
Mathematics, 17.02.2021 08:00 davionb556
6. Sandra wrote the sequence shown.
7, 10, 15, 22, 31, ...
Part A: What explicit expression can be used to
find the nth term of this sequence?
A. n2 + 6
B. 3n2 – 7
C. 7n2 - 6
D. 3n + 2(n - 1)
Answers: 1
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Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.
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