Use properties of determinants to find the value of the second determinant, if the value of the first is known.
= 3
= ?
A. 0
B. -9
C. 6
D. 9
Answer: B
Mathematics
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Simplify the ratio.
A. 
B. 
C. 
D. 
Mathematics
Find the product.(-6)(-3)(5)
A. -90 B. 190 C. 90 D. 80
Mathematics
Classify as equivalent inequalities, equivalent equations, equivalent expressions, or not equivalent.- 
x < 8, x > 40
A. Not equivalent B. Equivalent equations C. Equivalent inequalities D. Equivalent expressions
Mathematics
Use the given information to write an equation. Let x represent the number described in the exercise. Then solve the equation and find the number.Three-fourths of a number is 
. Find the number in lowest terms.
A. 
+ x = 
; 
B. 
x = 
; 
C. 
x = 
; 
D. 
x = 
; 
Mathematics