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anonymous
 one year ago
Use the commutative property to identify which expression is equal to (6+4)*5?
a. 5*(6+4) <my answer
b 5*6+4*6
c 5+(6*4)
d (6+4*5)
Use the distributive property to decide which of the following is equivalent to 2(3 + 5x)? Select all that apply.
2(3) + 2(5x)
6 + 10x
2 + 8x
6x
Which of the following is equivalent to 3(x  7y)?
3(x)  7y
3x  21y
3x + 21y
18xy
anonymous
 one year ago
Use the commutative property to identify which expression is equal to (6+4)*5? a. 5*(6+4) <my answer b 5*6+4*6 c 5+(6*4) d (6+4*5) Use the distributive property to decide which of the following is equivalent to 2(3 + 5x)? Select all that apply. 2(3) + 2(5x) 6 + 10x 2 + 8x 6x Which of the following is equivalent to 3(x  7y)? 3(x)  7y 3x  21y 3x + 21y 18xy

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Jack1
 one year ago
Best ResponseYou've already chosen the best response.1commutative property question: yep, i agree with your answer

Jack1
 one year ago
Best ResponseYou've already chosen the best response.1distributive property question... which do u think and why?

Jack1
 one year ago
Best ResponseYou've already chosen the best response.1now just the 3rd question... which answer do u believe is correct?

Jack1
 one year ago
Best ResponseYou've already chosen the best response.1remember: positive number x positive number = positive number (eg 2 x 3 = 6) negative number x positive number = negative number (eg 2 x (3) = 6) negative number x negative number = positive number (eg (2) x (3) = 6)

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0distribute the 3 all over (x7y) for 3(x  7y)

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0no for a sign reason . a negative times a negative is a positive.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0yes distribute 3 all over (x7y) 3(x) + (7y)(3) 3x+21y
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