Simplify.8( -2.8x + 7y + 1.5z)
A. -22.4x - 56y - 12z
B. -22.4x + 56y + 12z
C. 22.4x + 56y + 12z
D. 5.2x + 15y + 9.5z
Answer: B
Mathematics
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A. ? = 
B. ? = 9
C. ? = 9
3/2
D. ? = 
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Write the equation of the line using the information given about its graph.Slope - 
, y-intercept 5
A. y = 
x - 5
B. y = - 
x + 5
C. y = - 
x - 5
D. y = 
x + 5
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Solve using determinants
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Use the power property to rewrite the expression.log3 y-4
A. 3log4 y-4 B. -3log4 y C. -4log3 y D. 4log3 y
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