Solve the inequality. Write the answer in set-builder notation.15n + 9 ? 3(4n - 5)

A. {n-8}
B. {n}
C. {n-8}
D. {n-8}


Answer: B

Mathematics

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For what values of x does the series converge conditionally?

A. x = - 
B. x = -10
C. x = - 
D. None

Mathematics

Provide an appropriate response.Is the following solution correct?100n3 = 25n100n2 = 2510n = ±5n =  or n = - 

What will be an ideal response?

Mathematics

Perform the indicated operations and, if possible, simplify. Recall that multiplications and divisions are performed in order from left to right. ?  ÷ 

A.
B.
C.
D.

Mathematics

Use the method of your choice to find all real solutions of the equation.7k2 - 55k - 8 = 0

A. {-7, 8}
B.
C.
D.

Mathematics