Simplify the expression. First use the distributive property to remove any parentheses.-10(2x + 3)
A. -8x - 7
B. -20x - 30
C. -20x + 3
D. -50x
Answer: B
Mathematics
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A. {2} B. {-4, 4} C. {-9} D. {-2, 2}
Mathematics
Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0).f(x, y) = 
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Mathematics
Solve the problem.
+ 
A. 760,320 B. 924 C. 1716 D. 792 E. 12
Mathematics
Provide an appropriate response.Perform the indicated operation. Write answer with positive exponents: 
What will be an ideal response?
Mathematics