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Mathematics 19 Online
OpenStudy (anonymous):

Which statement is true for the expression 6a + 8c − 7b + 9a? Answer It can be written as 6a + 9a − 7b + 8c by using distributive property of addition. It can be written as 6a − 7b + 8c + 9a by using distributive property of addition. It can be written as 6a + 9a − 7b + 8c by using commutative property of addition. It can be written as 6a −7b + 8c + 9a by using associative property of addition.

OpenStudy (anonymous):

Its 3rd choice if I'm not wrong...Bumb it and check with someone else just in case:)

OpenStudy (anonymous):

Awesome thank u!!

OpenStudy (anonymous):

Ur welcom:)

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