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Mathematics 9 Online
OpenStudy (anonymous):

.

OpenStudy (anonymous):

how many dollars does he deposit each week?

OpenStudy (anonymous):

i put all the information up there

hero (hero):

I don't plan on killing anyone by the way.

OpenStudy (diyadiya):

First calculate the total money zach spends in a week ..

OpenStudy (diyadiya):

Can you calculate the total money zach spends in a week ?

OpenStudy (anonymous):

$87

OpenStudy (diyadiya):

Right

OpenStudy (diyadiya):

so what is left with him now ?

OpenStudy (anonymous):

73

hero (hero):

@xokatexo , I thought you were taking a test. It is okay to ask me questions.

OpenStudy (diyadiya):

Ok so calculate 25% of 160 and check if it equals $73 if not what he estimated is wrong Hero will help you with next part because i'm not sure about it

OpenStudy (diyadiya):

@Hero

hero (hero):

Okay, let me take a look at this

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

i got 64 for part b

OpenStudy (anonymous):

Tai went shopping. He spent $25.72 on a shirt, $15.49 on a hat, and $9.95 on a poster, before tax. Tax was 8.25% on all purchases. What was the total cost of Tai's purchases, including tax?

hero (hero):

64 is not correct, but I think there is something wrong with your original question.

hero (hero):

It is true that 40% of 160 is 64, but that wasn't the question.

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