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Mathematics 15 Online
OpenStudy (anonymous):

i will give a medal to anyone who is kind enough to help with a problem.

OpenStudy (anonymous):

what is the problem?

OpenStudy (anonymous):

A set of parentheses is missing from the expression below. 15 – 5 + 7 · 2 + 4 Which of the following expressions has the parentheses in the correct place for the expression to equal 52?

OpenStudy (anonymous):

3 A set of parentheses is missing from the expression below. 15 – 5 + 7 · 2 + 4 Which of the following expressions has the parentheses in the correct place for the expression to equal 52?

OpenStudy (anonymous):

i dont know why it has all those black question marks

OpenStudy (anonymous):

do you under stand the problem cause i dont

OpenStudy (anonymous):

so its 15 5+7 2+4 and you have to find 52

OpenStudy (anonymous):

I have to figure out where the parentheses go in order to get 52

OpenStudy (anonymous):

the equation is 15-5+7*2+4

OpenStudy (anonymous):

I am in the 7th grade. usually these are easy for me but this one is hard

OpenStudy (anonymous):

do u want the answer choices

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

A 15- (5+7·2)+4 B (15–5+7)*2+4 C 15–(5+7·2+4) D 15–5+7·(2 + 4)

OpenStudy (anonymous):

its kinda hard to see with all the black question marks they added

OpenStudy (legends):

Paranthesis in (2+4)

OpenStudy (anonymous):

how do you know for sure

OpenStudy (legends):

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