Perform the indicated operation.(-8 + 4n7 + 4n5) + (5n7 + 6n5 - 6)

A. 9 + 10n7 - 14n5
B. -3n7 + 10n5 - 2
C. 9n7 + 10n5 - 14
D. 5n12


Answer: C

Mathematics

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A. 5 fish B. 16 fish C. 18 fish D. 10 fish

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Write a word name for the number in the sentence.Scientists were predicting the demise of the space colony as the population approached 600,040,000.

A. Six hundred million, forty thousand B. Six hundred billion, forty million C. Six hundred forty million D. Six hundred million, forty hundred

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Find the graph that matches the given system of equations.3x + y = 15y = 3x - 9

A.

B.

C.

D.

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Solve the inequality. Give the solution set in both interval and graph forms.x - 3 < 9  

A. (-?12]

B. (-?12)

C. [12?)

D. (12?)

Mathematics