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Mathematics 13 Online
OpenStudy (anonymous):

OMG NEED HELP NOW MEDALS

OpenStudy (anonymous):

What is the value of x? 6x-2(x+4)=12

OpenStudy (anonymous):

6x-2(x+4)=12

OpenStudy (anonymous):

Please help i have to pass

OpenStudy (anonymous):

@Legends you there ?????????????

OpenStudy (krazykricket):

x=5

OpenStudy (anonymous):

thank you so much can you help me with more

OpenStudy (krazykricket):

Sure

OpenStudy (anonymous):

What is the value of x? x+5=-6x-16

pooja195 (pooja195):

why not repost that?

OpenStudy (krazykricket):

x=−3

OpenStudy (anonymous):

x=-3???

pooja195 (pooja195):

stop giving direct answers please

OpenStudy (krazykricket):

Yea

OpenStudy (anonymous):

ok thx

OpenStudy (krazykricket):

Your Welcome

OpenStudy (anonymous):

Jenna buys 12 lb of meat. Some of the meat is chicken and costs $1.90/lb. The rest is beef, which costs $4.30/lb. She spends a total of $34.80. Which equation models this situation? Let c represent the number of pounds of chicken she buys. A. (1.9 + 4.3)(12 – c) = 34.8 B. 4.3c + 1.9(c + 14) = 34.8 C. 4.3c + 1.9(12) = 34.8 D. 1.9c + 4.3(12 − c) = 34.8

OpenStudy (anonymous):

@KrazyKricket wait i need 2 more

OpenStudy (anonymous):

@KrazyKricket i will fan if i pass

OpenStudy (krazykricket):

@pooja195 happy well the cost equation is 1.9c + 4.3b = 34.80 the weight equation is c + b = 12 so making b the subject b = 12 - c now substitute this into the cost equation at the top so you can get the correct answer

OpenStudy (anonymous):

thank you one more please

OpenStudy (krazykricket):

Alright

OpenStudy (anonymous):

so its d

OpenStudy (krazykricket):

D. 1.9c + 4.3(12 - c) = 34.8

OpenStudy (anonymous):

one more after this and thats it

OpenStudy (anonymous):

@KrazyKricket

OpenStudy (anonymous):

@KrazyKricket i have one more que

OpenStudy (anonymous):

there are two answers

OpenStudy (krazykricket):

I'm working on this one give me a minute :)

OpenStudy (anonymous):

ok thx ;]

OpenStudy (anonymous):

@KrazyKricket you done

OpenStudy (krazykricket):

I got B but can't figure out how to get the other one :P you'll have to guess for the second choice.

OpenStudy (anonymous):

ok sure

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