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Mathematics 7 Online
OpenStudy (anonymous):

3(5x - 2y + 4z) for x = -2, y = 2, and z = 8

OpenStudy (katrinakaif):

Plug and chug again 3(5(-2) - 2(2) + 4(8)) Use PEDMAS. This time, you TRY!

OpenStudy (anonymous):

54

OpenStudy (anonymous):

-30-4+32 =-2

OpenStudy (katrinakaif):

Show me your work Jdillon, Ill see if I can correct that portion for you

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