ellie4678
ellie4678
16.12.2021 • 
Mathematics

Which of the following are arithmetic sequences? a. 9, 6, 3, 0
b. 8, 9, 11, 14, 18, . . .
c. 50, 52, 54, 56, . . .
d. –3, –5, –9, –11, –15, –17, . . .
e. 7, 21, 35, 49, . . .

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