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Mathematics 9 Online
OpenStudy (anonymous):

Find the value of 7 + 3^2 (-5 + 1) ÷ 2.

OpenStudy (anonymous):

Timed MAth Exam Help!!1

OpenStudy (anonymous):

Ok well you have to do exponants first Then parethesis Then division. What do you have now?

OpenStudy (anonymous):

Actually you should multiply the 3^2 before you divide by the 2.

OpenStudy (anonymous):

7+9-4/2 + 6?

OpenStudy (anonymous):

the 9 is multiplied by the -4. the two is divided by that product.

OpenStudy (anonymous):

So 7+9(4)/2

OpenStudy (anonymous):

*-4

OpenStudy (anonymous):

-14.5?

OpenStudy (anonymous):

7+-11 = ?

OpenStudy (anonymous):

These are my choices 25 32 -11

OpenStudy (anonymous):

so 25

OpenStudy (anonymous):

?

OpenStudy (anonymous):

Sry my bad. You should have divided the -4 by the 2. The answer is -11

OpenStudy (anonymous):

ok thanks

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