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Mathematics 15 Online
OpenStudy (anonymous):

please help- i have been working really hard and need 5 questions answered 7th grade

OpenStudy (miss.rose):

Okay. I will try to help.

OpenStudy (anonymous):

OpenStudy (anonymous):

so do you think you can help??

OpenStudy (miss.rose):

No, but I know someone who can.

OpenStudy (miss.rose):

@jabez177

OpenStudy (222734):

i can help

jabez177 (jabez177):

Which one do you think it is? Look at the scale and where they match up.

OpenStudy (anonymous):

if there are 35 boxes and the cost is 7$ for those 35 boxes, then which answer would it be?

OpenStudy (anonymous):

c? @brejaye

OpenStudy (anonymous):

hello @brejaye

OpenStudy (anonymous):

try again

OpenStudy (anonymous):

7$ for 35 boxes. What other answer looks like it's describing that?

OpenStudy (anonymous):

ok....A

OpenStudy (anonymous):

yes!

OpenStudy (anonymous):

YAY. Can you help me with 4 more?

OpenStudy (anonymous):

I can try.

OpenStudy (anonymous):

OpenStudy (anonymous):

the answer is in the equation itself. y = 3x

OpenStudy (anonymous):

so A?

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

OK......

OpenStudy (anonymous):

@brejaye

OpenStudy (anonymous):

what's 7/10?

OpenStudy (anonymous):

i dont really know.... @brejaye

OpenStudy (anonymous):

type into your calculator: \[7\div10\]

OpenStudy (anonymous):

0.7

OpenStudy (anonymous):

@brejaye

OpenStudy (anonymous):

yes. so now what is the unit rate for feet per year?

OpenStudy (anonymous):

0.7? n @brejaye

OpenStudy (anonymous):

the n was an accident

OpenStudy (anonymous):

yes the unit rate is 0.7 feet per year.

OpenStudy (anonymous):

OpenStudy (anonymous):

@brejaye

OpenStudy (anonymous):

just divide the time from the speed (for example the first would be 100/5) and if the quotients are under 10, then those are your answers. If some aren't, then they're incorrect

OpenStudy (anonymous):

c and d?

OpenStudy (anonymous):

@brejaye

OpenStudy (anonymous):

no..the library is 20 megabytes

OpenStudy (anonymous):

ok.....how about sandwich shop

OpenStudy (anonymous):

the sandwich shop is 6 megabytes/s so that one is correct since it's less than 10

OpenStudy (anonymous):

which of the other ones are less than 10 megabytes/s?

OpenStudy (anonymous):

cafe

OpenStudy (anonymous):

ok so you know the cafe and sandwich shop are under 10, so they're correct. Now what about the bakery?

OpenStudy (anonymous):

YES bakery 2......ready for my last question?

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

OpenStudy (anonymous):

sorry i took so long

OpenStudy (anonymous):

A,B,D i believe. and sorry but I have to go

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