Solve the problem.Determine whether 
is a solution of the system 9x + 6y + 9z = 5 6x + 3y - 3z = 14 x - y + 2z = -3.
A. No
B. Yes
Answer: A
Mathematics
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Use the properties of logarithms to evaluate the expression.eln x41
A. x B. ln x41 C. ex41 D. x41
Mathematics
Multiply.13.93 × 0.0080
A. 0.11144 B. 0.12144 C. 0.10144 D. 0.21144
Mathematics
Solve the problem.A window washer accidentally drops a bucket from the top of a 256-foot building. The height h of the bucket after t seconds is given by 
How long will it take for the bucket hit the ground?
A. 16 sec B. 64 sec C. 4 sec D. -4 sec
Mathematics
Solve the system by elimination.
What will be an ideal response?
Mathematics