# Select one a 9 z b 3 z c 3 d 3 z the correct answer

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Select one:a. 9b. 3c. d. 3The correct answer is: 3
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zMultiply.(-6m- 9n)22
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Question12Correct6.25 points outof 6.25Question13Correct6.25 points outof 6.25A monomial in one variable of degree 4Write an expression for the volume and simplify your answer.Select one:a. 3x+ 15x+12b. x+ 5x+ 4c. 3x+ 12d. 3x+ 15x+ 12The correct answer is: 3x+ 15x+ 12
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xChoose the polynomial that is described.A monomial in one variable of degree 4
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Question14Incorrect0.00 points outof 6.25-40q r+ 56q r- 24q r: Factor out the quantity -8q rQuestion15Correct6.25 points outof 6.25for a common factor first.2w- 16w x+ 32wxFactor out the indicated quantity.-40q r+ 56q r- 24q r: Factor out the quantity -8q rSelect one:a. -8q r(5q- 7q+ 3)b. -8q r(-5q+ 7q- 3)c. -8q r(-5q- 7q+ 3)d. -8q r(5q- 7q+ 3)The correct answer is: -8q r(5q- 7q+ 3)
Factor the trinomial completely by using any method. Remember to lookfor a common factor first.2w- 16w x+ 32wx
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