Decide whether or not the ordered pair is a solution of the system.(3, -1)3x + y = 84x + 3y = 9
A. Yes
B. No
Answer: A
Mathematics
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Simplify.
A. 
B. 
C. 
D. 
Mathematics
Sketch the graph of the given equation. Begin by sketching the traces in the coordinate planes.6y + 3z = 12
What will be an ideal response?
Mathematics
Identify the function's local and absolute extreme values, if any, saying where they occur.f(x) = -x3+ 1.5x2 + 6x - 2
A. local maximum at x = 1; local minimum at x = -2 B. local maximum at x = -2; local minimum at x = 1 C. local maximum at x = 2; local minimum at x = -1 D. local maximum at x = -1; local minimum at x = 2
Mathematics
Solve.The number of members for ten different chapters of an outdoor club are shown below. Find the mean number of members. Round to the nearest tenth if necessary.
A. 476.0 B. 471.4 C. 452.9 D. 462.0
Mathematics