Factor out the greatest common factor with a negative coefficient.-80x - 20

A. -5(16x + 4)
B. -20(4x)
C. -4(20x + 5)
D. -20(4x + 1)


Answer: D

Mathematics

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Write the compound statement in words.Let r = "The puppy is trained."  p = "The puppy behaves well."  q = "His owners are happy."(r ? p) ? q

A. If the puppy is trained or the puppy behaves well, then his owners are happy. B. If the puppy is trained and the puppy behaves well, then his owners are happy. C. If the puppy is trained, then the puppy behaves will and his owners are happy. D. The puppy is trained and the puppy behaves well if his owners are happy.

Mathematics

Add and write the resulting polynomial in descending order.(8 + 3n6 + 2n3) + (7n6 + 3n3 - 6)

A. 15n6 + 6n3 - 4 B. 10n6 + 5n3 + 2 C. 17n9 D. 10 + 5n6 + 2n3

Mathematics

Write each mixed number as an improper fraction.21

A.
B.
C.
D.

Mathematics

Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.1 ÷ 

A. 5
B. 5
C.
D. 5

Mathematics