Use the distributive property to write without parentheses.- (2n + 7w + 7g)
A. 2n - 7w + 7g
B. -2n - 7w - 7g
C. 2n + 7w + 7g
D. -2n - 7w + 7g
Answer: B
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Use the brute force algorithm to find a minimum Hamilton circuit for the graph. Also, determine the total weight of the minimum Hamilton circuit.
A. Minimum Hamilton circuit is W ? X ? Y ? Z ? W; weight = 19 B. Minimum Hamilton circuit is W ? X ? Z ? Y ? W; weight = 16 C. Minimum Hamilton circuit is W ? Y ? X ? Z ? W; weight = 17 D. Minimum Hamilton circuit is W ? Y ? X ? Z ? W; weight = 22
Find the polar equation for the curve represented by the given Cartesian equation. Select the correct answer.
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For the system of equations, state whether there is one, none, or infinitely many solutions. If there are one or more solutions, give all values of x, y, and z that satisfy the system.
What will be an ideal response?
Simplify.2 + 28 ? 18 - (-19)
A. 67 B. 521 C. 525 D. 559