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Mathematics 8 Online
OpenStudy (anonymous):

6 – 4(3 – 5)2 + 30 ÷ 5 Medal given!

OpenStudy (austinl):

Are you familiar with PEMDAS?

OpenStudy (anonymous):

np

OpenStudy (austinl):

It is the order of operations Parenthesis Exponents Multiplication Division Addition Subtraction It is the order that you do operations in. Going top to bottom.

OpenStudy (anonymous):

ah so I should do by the order of opertions ....Thnx Now I get it!

OpenStudy (anonymous):

P:(3-5) M:4 x -2 D:30 /5 A:2 + 6 S:6 - 32 if im correct because 6- (-8) the -(-8) would become +8

OpenStudy (anonymous):

thanx!

OpenStudy (anonymous):

correction 6 + 8 not 6 - 32 dont know where i got that

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