Find the first term a1 and the common difference d of the arithmetic sequence.5.75, 7.78, 9.81, 11.84, . . .
A. a1 = 2.03, d = 6.09
B. a1 = 5.75, d = 1.52
C. a1 = 5.75, d = 2.03
D. a1 = 2.03, d = 5.75
Answer: C
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A. 3.28 x 105 ft?ton B. 2.91 x 105 ft?ton C. 3.46 x 105 ft?ton D. 5.14 x 105 ft?ton
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Simplify.
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Graph the equation by plotting points.y = 2x - 6
A. 
B. 
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D. 