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Which of the following choices is the common difference between the terms of this arithmetic sequence? 3x + 7y, 8x + 4y, 13x + y, 18x - 2y, 23x - 5y, ... A. 3x - 7y B. 5x - 3y C…

Which of the following choices is the common difference between the terms of this arithmetic sequence? 3x + 7y, 8x + 4y, 13x + y, 18x - 2y, 23x - 5y, ... A. 3x - 7y B. 5x - 3y C…
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Which of the following choices is the common difference between the terms of this arithmetic sequence?

3x + 7y, 8x + 4y, 13x + y, 18x - 2y, 23x - 5y, ...

A. 3x - 7y
B. 5x - 3y
C. 5x + 3y
D. -5x - 3y
E. 3x + 7y

asked
User Kevin Chen
by
8.1k points

1 Answer

4 votes
d = 5x - 3y <=ANSWER

8x + 4y - (3x + 7y) = 5x - 3y
13x + y - (8x + 4y) = 5x - 3y
18x - 2y - (13x + y) = 5x - 3y
answered
User Chumbaloo
by
8.2k points
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