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anonymous
 one year ago
Which expressions are equivalent to 4(4x + 2y + x − y)?
4(5x + 3y) and 20x + 12y
4(5x + y) and 20x + 4y
4(3x + y) and 12x + 4y
4(3x + 3y) and 12x + 12y
anonymous
 one year ago
Which expressions are equivalent to 4(4x + 2y + x − y)? 4(5x + 3y) and 20x + 12y 4(5x + y) and 20x + 4y 4(3x + y) and 12x + 4y 4(3x + 3y) and 12x + 12y

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yea I am pretty bad myself

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what grade work is this

anonymous
 one year ago
Best ResponseYou've already chosen the best response.06 (advanced) I do mostly 8th or 9th tho

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@horsegirl27 @HelpOfTheGods @Wolverine32 @omgitsjc

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The first expression on the left just requires you to combine the like terms on the inside of the parentheses.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That would be\[4x + 2y +x  y = (4+1)x + (21)y = 5x + y\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yay! can you help with another?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is the value of fraction 1 over 3x3 + 5.2y when x = 3 and y = 2? 13.4 16.4 19.4 28.4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435178251784:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is this the expression? \[\frac{ 1 }{ 3x^3 + 5.2y }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well, you just need to plug in those values of x and y.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 1 }{ 3 } \times 3^3 = 3^2 = 9\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That's the first term. Then you need to compute\[5.2 y = 5.2 \times 2 = 10.4\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Add those two terms up, to get your sum.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats teh equation its not 1/3 times 3^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh is it \[\frac{ 1 }{ 3x^3 }\] ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 1 }{ 3 }x^3 + 5.2y\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if x = 3 and y=2 what is te answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok if the expression is \[\frac{ 1 }{ 3 } 3^3 + 5.2 \times 2 = \]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Then its, 9 + 10.4 = 19.4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Need help on any more?
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