new question Which two options could be the next step in simplifying this expression? (18 + 23) + 7 A. 30 + 25 (use the commutative property) B. 25 + 30 (use the distributive property) C. 41 + 7 (use order of operations) D. 18 + 30 (use the associative property)
18 minutes ago
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HEEEEEEEEEEEEEEEEEEELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
a few moments ago
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NOOOOOOOOOOOOOOOOOOOOOOOOOOW !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
a few
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OpenStudy (tylerd):
parantheses first
OpenStudy (anonymous):
????????????
OpenStudy (tylerd):
calculate whats in the parantheses first
OpenStudy (anonymous):
oh ops
OpenStudy (anonymous):
Which two options could be the next step in simplifying this expression?
(18 + 23) + 7
A.
30 + 25 (use the commutative property)
B.
25 + 30 (use the distributive property)
C.
41 + 7 (use order of operations)
D.
18 + 30 (use the associative property)
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OpenStudy (tylerd):
(18+23) = ?
OpenStudy (anonymous):
that is the actual question
OpenStudy (anonymous):
scrol up dummy
OpenStudy (tylerd):
i see it, im asking you what is 18+23
OpenStudy (anonymous):
oh 41
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OpenStudy (anonymous):
why
OpenStudy (tylerd):
so you start with (18+23)+7
then it becomes (41)+7 which is just 41+7
OpenStudy (anonymous):
ya
OpenStudy (anonymous):
so
OpenStudy (anonymous):
you are not helping
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OpenStudy (tylerd):
so that is C, so thats one option
OpenStudy (anonymous):
ok what is next
OpenStudy (tylerd):
well the answer has to be 48
so which of the choices A B or D give 48
OpenStudy (anonymous):
no idea
OpenStudy (tylerd):
try adding the numbers together
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