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Mathematics 8 Online
OpenStudy (anonymous):

Four expressions are shown: A 6(5x + 3) B 6(6x + 2) C 36x + 12 D 30x + 18 Which two expressions are equivalent to 6(5x + 2 + x)?

rebeccaxhawaii (rebeccaxhawaii):

distribute (6*5x)+(6*2)+(6*x)

OpenStudy (welshfella):

first distribute 6 over 5x + 2 + x) can you do that?

OpenStudy (anonymous):

idk i just learned this im confused

OpenStudy (anonymous):

but ill try tho

OpenStudy (anonymous):

6 (5 x + 2 + x) = 30 x + 12 + 6 x = 36 x + 12, C

OpenStudy (welshfella):

can you figure out the 3 multiplications in rebecca's post?

OpenStudy (anonymous):

yeah its 30 and 12

rebeccaxhawaii (rebeccaxhawaii):

@robtobey you just gave him the answer -.-

OpenStudy (welshfella):

he often does that

OpenStudy (anonymous):

Well he missed the 3rd term.

OpenStudy (anonymous):

so its C and A?

rebeccaxhawaii (rebeccaxhawaii):

tell me why you think its A

OpenStudy (anonymous):

C and A are not equal to each other. It has to be C or A .

OpenStudy (anonymous):

its not a cause i messed up

rebeccaxhawaii (rebeccaxhawaii):

when you distribute the terms |dw:1460400351021:dw|

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