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Mathematics 9 Online
OpenStudy (anonymous):

GIVING MEDAL !!! NEED HELP ON SEVERAL QUESTIONS SO PLZ HELP !

OpenStudy (anonymous):

@texaschic101 @PaulaLovesSchool13 PLZ PLZ PLZ HELP !!!

OpenStudy (texaschic101):

what ya got Addi

OpenStudy (anonymous):

1 sec need ta scan it in

OpenStudy (texaschic101):

I hope its not geometry

OpenStudy (texaschic101):

not real good with that

OpenStudy (anonymous):

OpenStudy (anonymous):

Nope

OpenStudy (anonymous):

everything that is highlighted is what i need help with

OpenStudy (anonymous):

OpenStudy (anonymous):

OMG sorry internet just went crazy but now i'm back :)

OpenStudy (texaschic101):

4/5 km in 2 minutes....we need to find out how much is biked in 1 min for the unit rate. proportion time.. (4/5)/2 = x/1 -- (4/5 km in 2 min = x km in 1 min) cross multiply 2x = 4/5 x = (4/5) /2 x = 4/5 * 1/2 x = 4/10 which reduces to 2/5 so the unit rate is 2/5 km per minute ================ 9 kg is 3/4 full......so 4/4 full would be a full crate 9/(3/4) = x/(4/4) -- (9 kg to 3/4 = x kg to 4/4) cross multiply 3/4x = 9 x = 9/(3/4) x = 9 * 4/3 x = 36/3 which reduces to 12 kg per crate ================== not sure about part A....not sure what it is asking if 2 1/3 cups of flour make 1/2 a batch...then double that makes a whole batch 2 1/3 * 2 = 7/3 * 2 = 14/3 = 4 2/3 cups of flour makes 1 batch of cookies

OpenStudy (texaschic101):

hope I was able to help some

OpenStudy (anonymous):

umm so A is ??? and B is ???

OpenStudy (anonymous):

can you plz simplify you 500 word answer lol I asked for a sentence or 2 not an essay lol

OpenStudy (chainedecho):

Watcha nee Addi?

OpenStudy (texaschic101):

1. 2/5 km per minute 2. 12 kg per crate 3. (a) don't know (b) 4 2/3 cups of flour

OpenStudy (anonymous):

@chainedecho sorry didn't mean to do that lol

OpenStudy (texaschic101):

@chainedecho ...do you know 3 (A) ?

OpenStudy (anonymous):

and 29 on the second page ?!?

OpenStudy (texaschic101):

I don't even see 29 on the 2nd page

OpenStudy (chainedecho):

Its ok

OpenStudy (anonymous):

lol 1 sec

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

on the image named "12" all the ones highlighted are the ones i need help on @texaschic101

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