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charlotte123
Group Title
Which phrase matches the algebraic expression below?
2(x + 7) + 10
Two times the sum of x and seven plus ten
Two times the difference of x and seven plus ten
Two times x minus seven plus ten
Two times x plus the sum of seven and ten
 2 years ago
 2 years ago
charlotte123 Group Title
Which phrase matches the algebraic expression below? 2(x + 7) + 10 Two times the sum of x and seven plus ten Two times the difference of x and seven plus ten Two times x minus seven plus ten Two times x plus the sum of seven and ten
 2 years ago
 2 years ago

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chipperdrew Group TitleBest ResponseYou've already chosen the best response.1
Once again, I'll try to illustrate each for you. Hopefully these will start to make sense after doing a few. 1. 2(x+7) + 10 2. 2(x7) + 10 3. 2x7+10 4. 2x + (7+10) Another key word I look for is "Sum". So when they say "Two times the sum of...", in your mind you should think: 2( ___ + ___ ) Same thing with difference. "Two times the difference of..." 2( ___  ___ )
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
this one is confusing XD I wont be able to solve it but I will try my best :) for now I will just wait for u XD thanks so much for the help ^O^
 2 years ago

chipperdrew Group TitleBest ResponseYou've already chosen the best response.1
Always best to give it a shot, and then ask for help. Good luck with the rest and enjoy!
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
I think its A :D
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
Is that right? :)
 2 years ago

chipperdrew Group TitleBest ResponseYou've already chosen the best response.1
Haha yes! What you wrote for the problem and what I put for the first answer are exactly the same, of course they are the same silly!
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
oh god I just noticed that *facepalm* yep I really need to pay more attention to these things XD thanks so much drew ^O^
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
can u check this answer for me? :) its a quick question ^^
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
It says: Seth's age can be described as 4 less than 2 times his cousin's age. If his cousin's age is represented by the variable "m", write the algebraic expression representing Seth's age using "m".
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
My answer: Algebraic expression representing Seth's age using "m": 2m  4
 2 years ago

charlotte123 Group TitleBest ResponseYou've already chosen the best response.0
what da ya think? :D
 2 years ago

chipperdrew Group TitleBest ResponseYou've already chosen the best response.1
Looks good!
 2 years ago
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