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Mathematics 22 Online
OpenStudy (anonymous):

Evaluate the expression when p = –5 and q = 10 15 + 3q ÷ p A. 36 B. –36 C. –9 D. 9

OpenStudy (anonymous):

When you substitute p and q your problem will look like this 15+3*10/-5

OpenStudy (anonymous):

it would be -36 or im wrong

OpenStudy (anonymous):

you can then use the method of PEMDAS, Are you familiar with this method?

OpenStudy (texaschic101):

answer is not -36

rvc (rvc):

hey listen which operation do u do first multiplication oo division ?

OpenStudy (texaschic101):

it depends which comes first...going from left to right

OpenStudy (anonymous):

|dw:1397830315404:dw|

rvc (rvc):

pacesy?

OpenStudy (anonymous):

yes

rvc (rvc):

u r correct so 15-6=? pacesy?

OpenStudy (anonymous):

Parenthesis Exponents Multiplication Division Addition Subtraction

rvc (rvc):

hey pacesy? what is the answer?

OpenStudy (anonymous):

9

rvc (rvc):

correct u got it !!!!!!!!!!!!!! good!!!

OpenStudy (anonymous):

i have another one too

OpenStudy (anonymous):

http://static.k12.com/bank_packages/files/media) A. 1 B. –5 C. 0 D. 5 /mathml_94a815b9b94c5cefe0a44a2d53b182ff388407bc_1.gif

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