Use the indicated property to write an algebraic expression equivalent to the given expression.2 ? (cz); associative
A. 2 ? (z + c)
B. (2c) ? z
C. 2 + (cz)
D. (cz) ÷ 2
Answer: B
Mathematics
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A. - 3
B. 
C. 
D. - 
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Solve the problem.Find the average value of f(x, y, z) = 3x + 8y + 5 over the rectangular solid in the first octant bounded by the coordinate planes and the planes 
, 
, 
.
A. 
B. 140
C. 104
D. 68
Mathematics
State whether the ordered pairs shown in the table are modeled exactly by the linear equation.y = 11 - x
A. No B. Yes
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Graph the function.y = log3 x 
A. 
B. 
C. 
D. 
Mathematics