Use the Gauss-Jordan method to compute 
-1 .
What will be an ideal response?
Mathematics
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Determine if the sequence is an arithmetic sequence, a geometric sequence, or neither. If it is either arithmetic or geometric, give the next term in the sequence.5, 10, 15, 25, 40, . . .
A. arithmetic; 65 B. neither C. geometric; 65
Mathematics
Evaluate the expression for x = -2, y = 3, and a = -4.-3x + 7y + 5a
A. 7 B. -7 C. -43 D. 23
Mathematics
The number of desks in one row is 
. How many desks are there in a room of 
rows if they are arranged in a rectangular arrangement?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the inequality.log (2x - 12) < 3
A. (1002, ?) B. (-?, 506) C. [6, 506] D. (6, 506)
Mathematics