Mathematics
11 Online
OpenStudy (anonymous):
PLEASE HELP PLEASE I WILL FAN AND MEDAL Add.
36 + 40 + (–2)
A.
–78
B.
–74
C.
74
D.
78
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OpenStudy (anonymous):
-78 it would be A
OpenStudy (anonymous):
or d
OpenStudy (anonymous):
so witch one it it
OpenStudy (anonymous):
wait a sec
OpenStudy (anonymous):
its c
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OpenStudy (anonymous):
i caculated it it C
OpenStudy (anonymous):
positive C
OpenStudy (anonymous):
ok i have a few more do you mind answering them
OpenStudy (anonymous):
sure i will help
OpenStudy (anonymous):
Add.
12.6 + (–12.6)
A.
25.2
B.
24.2
C.
0
D.
–25.2
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OpenStudy (anonymous):
just wondering what grade are you in
OpenStudy (anonymous):
6th
OpenStudy (anonymous):
i am in 5th and it C again
OpenStudy (anonymous):
next one
OpenStudy (anonymous):
Add.
12.6 + (–12.6)
A. 25.2
B. 24.2
C. 0
D. –25.2
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OpenStudy (anonymous):
thats yhe same one
OpenStudy (anonymous):
Add.
12.6 + ( – 12.6 )
A. 25.2
B. 24.2
C. 0
D –25.2
OpenStudy (anonymous):
thats the same
OpenStudy (anonymous):
no the both questions are diffrent
OpenStudy (anonymous):
ok what does the ? stand for
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OpenStudy (anonymous):
what?
OpenStudy (anonymous):
��������������������������� this stuff
OpenStudy (anonymous):
oh there nothing just random spaces
OpenStudy (anonymous):
here are the answers A. 25.2
B. 24.2
C. 0
D –25.2
OpenStudy (anonymous):
12. 6 + ( – 12 . 6 ) this is the questiuon
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OpenStudy (anonymous):
its 25.2 D
OpenStudy (anonymous):
Subtract.
–8 – 21
A.
–29
B.
–13
C.
13
D.
29
OpenStudy (anonymous):
it's 13 right
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
Subtract.
–8 – 21
A. –29
B. –13
C. 13
D. 29
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OpenStudy (anonymous):
it's - 8 - 21 you have to subtract
OpenStudy (anonymous):
is 29 D
OpenStudy (anonymous):
what but 8 - 21 is 13
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
but...
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OpenStudy (anonymous):
negative 8 - 21 is 29
OpenStudy (anonymous):
oh
OpenStudy (anonymous):
ya is there a next one
OpenStudy (anonymous):
– 3126 – ( – 1742 )
OpenStudy (anonymous):
ugh
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OpenStudy (anonymous):
negative 3126 – ( negative 1742)
OpenStudy (anonymous):
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