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Mathematics 8 Online
OpenStudy (anonymous):

James and Sarah's dinner cost 24.00(with tax). They payed 20% tip, what was the amount of there dinner

OpenStudy (anonymous):

$28.80 24*.20=4.8 24+4.8=28.8, this means the total is $28.80

OpenStudy (anonymous):

Thanks for the medal, you should probably close the question now.

OpenStudy (anonymous):

Or do you have more questions?

OpenStudy (anonymous):

kind of, that question was on a dca test thing i did so i was trying to go over the questions i didnt do so i could have an understanding. but thank you

OpenStudy (anonymous):

OK, well if you have any more questions just ask.

OpenStudy (anonymous):

thanks for the medal, and will do

OpenStudy (anonymous):

brad answered 80% of the questions on his test right. there was 30 questions on the test, and all the questions had an equal value. How many questions did brad NOT get right?

OpenStudy (anonymous):

6 24/30=.8, that means 80%

OpenStudy (anonymous):

thank you :)

OpenStudy (anonymous):

Your Welcome

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