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Pre-Algebra 8 Online
OpenStudy (anonymous):

Evaluate. 6 • [7 + (15 – 8)] ÷ 3

OpenStudy (anonymous):

how do you evaluate this answer

OpenStudy (uri):

Use PEMDAS rule.

OpenStudy (aihberkhan):

Okay. Evaluate means to simply solve. We must follow the rule of P.E.M.D.A.S. P - Parenthesis E - Exponents M - Multiply D - Division A - Addition S- Subtraction

OpenStudy (anonymous):

so whats the answer

OpenStudy (md152727):

solve

OpenStudy (aihberkhan):

Well we have to solve. So are there any parenthesis? @owl29

OpenStudy (uri):

no answer, you do it yourself. we will guide you.

OpenStudy (md152727):

6 • [7 + (15 – 8)] ÷ 3

OpenStudy (uri):

parenthesis are brackets if you're confused..

OpenStudy (anonymous):

yes

OpenStudy (md152727):

where are the parnethies?

OpenStudy (aihberkhan):

Good! So first do \(15 - 8\)

OpenStudy (aihberkhan):

What is that equal to?

OpenStudy (md152727):

15-8=?

OpenStudy (anonymous):

in the middle iposted a pic

OpenStudy (md152727):

@owl29

OpenStudy (md152727):

what pic?

OpenStudy (aihberkhan):

\(15 - 8\) is \(7\) so now we have \(6 • [7 + 7] ÷ 3\)

OpenStudy (md152727):

Yep

OpenStudy (aihberkhan):

So now what is \(7 + 7\)?

OpenStudy (md152727):

@owl29

OpenStudy (anonymous):

14

OpenStudy (md152727):

7+7=?

OpenStudy (anonymous):

14

OpenStudy (aihberkhan):

Right! \(7 + 7\) is 14 so now we have \(6∙14÷3\)

OpenStudy (aihberkhan):

Now Multiplication is next! :)

OpenStudy (aihberkhan):

We have to do \(6∙14\)

OpenStudy (aihberkhan):

What is that equal to?

OpenStudy (md152727):

@AihberKhan Can you please make her do the problem?

OpenStudy (aihberkhan):

She did.

OpenStudy (aihberkhan):

She said 14.

OpenStudy (md152727):

oh sorry

OpenStudy (anonymous):

84

OpenStudy (aihberkhan):

Its fine.

OpenStudy (md152727):

:)

OpenStudy (aihberkhan):

Okay! So now we have \(84÷3 \)

OpenStudy (aihberkhan):

What is that?

OpenStudy (md152727):

Yep,

OpenStudy (anonymous):

28

OpenStudy (aihberkhan):

Right! So the answer is \(28\)! :)

OpenStudy (aihberkhan):

Awesome Job! :)

OpenStudy (md152727):

Solve this and yuou have the answer

OpenStudy (aihberkhan):

Great work today! :)

OpenStudy (md152727):

:D Awesome!

OpenStudy (anonymous):

thanks so much i ow u

OpenStudy (aihberkhan):

Hope this helped! Have a great day! :) If you see that I am online and need help with a question, just tag me in your question! @owl29

OpenStudy (aihberkhan):

No problem! :)

OpenStudy (md152727):

Me too

OpenStudy (md152727):

I can help

OpenStudy (anonymous):

yes you to

OpenStudy (md152727):

Have a great new year!

OpenStudy (anonymous):

you to happy 2016

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