Provide an appropriate response.The solution of x2 + 2x - 15 ? 0 is

A. -5 ? x ? 3.
B. x ? 3.
C. x ? -5.
D. x ? -5, x ? 3.
E. x ? -5.


Answer: D

Mathematics

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Fill in the chart.NumberAbsolute Value of NumberOpposite of Number18???-44??

A.

NumberAbsolute Value of NumberOpposite of Number
18?-18-18
-4444?44?

B.
NumberAbsolute Value of NumberOpposite of Number
18?18?-18
-44-4444?

C.
NumberAbsolute Value of NumberOpposite of Number
18?18?-18
-4444?44?

D.
NumberAbsolute Value of NumberOpposite of Number
18?18?18?
-4444?-44

Mathematics

Add.

A. 108,215 B. 67,330 C. 67,130 D. 66,130

Mathematics

Simplify. - 

A.  
B.  
C.
D.  

Mathematics

Determine whether the statement is true for n = 1, 2, 3, 4, and 5. Use the number of true statements as your answer.2n < n2

A. 2 B. 3 C. 5 D. 4

Mathematics