Solve the equation.|n + 2| = |n - 2|

A. 0
B. 16, 12
C. No solution
D. 16, 0


Answer: D

Mathematics

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Solve the problem.Jane has invited 50 people to a party and expects  to attend. Of those invited who attend,  will bring a date. Express the expected number of guests n as an inequality and graph the values of n. n = number of guests

A. 24 ? n ? 40
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Let a and b be positive numbers. Determine whether the statement is true or false.(-a)(-b) is a negative number.

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Find all six trigonometric functions of ? if the given point is on the terminal side of ?. ? 

A.


B.


C.


D.


E.


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