Use the properties of logarithms to evaluate the expression.log 10-12
A. log -12
B. -12
C. 12
D. 12 log 10
Answer: B
Mathematics
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Solve the problem.Find two numbers whose sum is 48 and whose difference is 10.
A. 27 and 21 B. 29 and 19 C. 21 and 31 D. 39 and 9
Mathematics
Simplify.4(3x - 3) - 9(4x - 6)
A. -24x - 42 B. 24x - 42 C. -24x - 3 D. -24x + 42
Mathematics
A primal maximization problem is given. Solve both the primal and dual problems with the simplex method.
?
Maximize 
subject to
?
?
A. ?Primal: 
Dual: 
?
B. ?Primal:
Dual: 
?
C. ?Primal:
Dual: 
?
D. ?Primal:
Dual: 
?
E. ??Primal:
Dual: 
Mathematics
Solve the equation.3x(x - 1) = (2x + 2)(x - 1)
A. -2 B. 1, 2 C. -1, -2 D. 2
Mathematics