Question

What property is shown in the equation?



7ab ∙ 1 = 7ab



A.
associative property of multiplication


B.
commutative property of multiplication


C.
identity property of multiplication


D.
reciprocal property of multiplication

Answer 1

@jzellem1004

Answer 2

Unit 3 | Lesson 5
Lesson Assessment:

Multiplication and Division Properties Quiz
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3.



Simplify.


-(3/4)(-8y)(4/3)(6x)(-1)



A.


–48xy


B.


–16xy


C.


16xy


D.


32xy
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Answer 3

Simplify.



-(2/3)(-9y)(3/2)(8x)(1)


A.


72xy


B.


–72xy


C.
72


D.
0

Answer 4

Solve.



(–12.7) ∙ 3.8 ∙ (–7.2) = x ∙ (3.8) ∙ (–12.7)



A.
–12.7


B.
–7.2


C.
1


D.
3.8

Answer 5

@jzellem1004 @sammixboo