Add or subtract.-  - 

A.
B.
C.
D.


Answer: C

Mathematics

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Solve the problem.How many posts does it take to support a fence around a square field that measures 135 yards on a side if posts are placed every 15 yards?

A. 10 B. 40 C. 37 D. 36

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Find the domain and range of the function represented in the graph.

A. Domain: [-2?, 2?]; Range: [-4, 4] B. Domain: [-?, 2? ]; Range: [-3, 3] C. Domain: [-3, 3]; Range: [-?, 2?] D. Domain: [-?, 2?]; Range: [0, 3]

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Use matrix inversion to solve the system of linear equations.

What will be an ideal response?

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Solve the equation.log9x = -5

A. 1,953,125
B.
C.
D. 59,049

Mathematics