Determine whether the following is an expression or an equation.2n3 - 9n
A. Expression
B. Equation
Answer: A
Mathematics
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Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function decreases most rapidly.
A. - 
B. - 
C. - 
D. - 
Mathematics
Perform the indicated operation.
A. 9x9 B. 3x4 - 12x5 C. -6x7 + 6x2 D. 3x4 + 6x2
Mathematics
Solve.-2y + 5 = 1 - 10y
A. {2}
B. {- 
}
C. {- 2}
D. ?
Mathematics
Complete.56 qt = 
gal
A. 14 B. 28 C. 224 D. 112
Mathematics