Use the properties of determinants to find the value of the second determinant, given the value of the first.
= -50
= ?
A. -100
B. -50
C. 50
D. 100
Answer: D
Mathematics
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What does the circuit symbol in the figure mean?
?
?
A. switch B. battery (or power source) C. light
Mathematics
Determine whether the two lines are parallel, perpendicular, or neither parallel nor perpendicular.12x + 4y = 16 6x + 2y = 10
A. Parallel B. Perpendicular C. Neither
Mathematics
Simplify and reduce to lowest terms.
+ 
A. m - 4
B. m + 2
C. m - 2
D. 
Mathematics
Perform the indicated operation and reduce to lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics