I think A am I correct. Will fan and medal. Evaluate the expression by using the given values of the variables.
y ÷ 3 • 2 – 8 ÷ x + 5 where x = 4 and y = 12
A.
9
B.
5
C.
21
D.
11
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OpenStudy (nothingwasthesame):
12 ÷ 3 • 2 – 8 ÷ 4+ 5 we must do pemdas
OpenStudy (anonymous):
e.e all I am seeing is Diamonds with a question mark in them...
OpenStudy (nothingwasthesame):
from me ?
OpenStudy (superdavesuper):
divison and multiplication before addition n subtraction right?
if so, A is not the right answer.
OpenStudy (anonymous):
Yea
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OpenStudy (anonymous):
Oh
OpenStudy (nothingwasthesame):
12 divided by 3 times 2 minus eight divided by 4 plus 5
OpenStudy (anonymous):
Oh okay MUCH better
OpenStudy (anonymous):
So B?
OpenStudy (owlcoffee):
There's a operational order when you do these aritmethical problems.
you begin by doing the multiplication/division first, and then the addition/sustraction operations.
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OpenStudy (anonymous):
So is it B?
OpenStudy (nothingwasthesame):
u did the multiply first then division right ?
OpenStudy (superdavesuper):
((12/3)*2)-(8/4)+5
OpenStudy (anonymous):
Yea I did the multipcation first THEn division
OpenStudy (nothingwasthesame):
lol way to make it seem hard :p
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OpenStudy (anonymous):
....
OpenStudy (anonymous):
so it is b tho rig
OpenStudy (superdavesuper):
but I don't think B is the right answer tho...
OpenStudy (asad786):
1 sec
OpenStudy (asad786):
why does it say 8 ÷ x + 5
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OpenStudy (asad786):
oh i see
OpenStudy (asad786):
3 times 2=
OpenStudy (anonymous):
6...
OpenStudy (asad786):
12 divided by 3 =
OpenStudy (anonymous):
4..........
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OpenStudy (owlcoffee):
we can view it like:
\[\frac{ 12 }{ 3.2 } -\frac{ 8 }{ 4 }+5\]
OpenStudy (asad786):
8 divided by 4 =
OpenStudy (anonymous):
2
OpenStudy (asad786):
the number after 4
OpenStudy (anonymous):
Nvm guys..
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