Perform the matrix row operation and write the new matrix.
R1
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Decompose the fraction into partial fractions.
?
?
A. 
B. 
C. 
D. 
E. none of these
Mathematics
Find the decimal form for the rational number. If it repeats, then so indicate with a bar.- 
A. -5.8
B. -4.83
C. -4.833
D. -4.8
Mathematics
Evaluate the expression for the given values of x and y.
+ 
;
x = 2 and y = -5
A. 0 B. -1 C. 1 D. 2
Mathematics
Find an equation of variation in which y varies inversely as x and the following is true.y = 0.625, when x = 8
A. y = 
B. y = 5x
C. y = 
D. y = 
Mathematics