Provide an appropriate response.Determine whether the sequence is arithmetic, geometric, or neither. If the sentence is geometric, find the common ratio r. If the sequence is arithmetic, find the common difference d.25, 20, 16, 12.8, 10.24, . . .
A. geometric, r = 10.24
B. arithmetic, d = 1.25
C. neither
D. geometric, r = 0.8
Answer: D
Mathematics
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? 108x
A. 
B. 
C. 6,804x
D. 
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Find the value of the expression using the given values.
+ 
x = 4, y = 6
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