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Mathematics 19 Online
OpenStudy (blackops2_143):

Which equation correctly demonstrates the distributive property? A. 2(6y + 3z - 1) = 18yz - 2 B. 2(6y + 3z - 1) = 12y + 3z - 1 C. 2(6y + 3z - 1) = 12y + 6z + 2 D. 2(6y + 3z - 1) = 12y + 6z - 2

OpenStudy (elson):

D because 2 times 6 is 12 3 times 2 is 6 and 2 times -1 is -2, so 12y+6z-2. Distributive property says that you distribute the coefficient

OpenStudy (ijlal):

its' D as elson said |dw:1462464153187:dw|

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