Mathematics
17 Online
OpenStudy (anonymous):
Solve 13 – x = 4.
A.
–17
B.
9
C.
–9
D.
17
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OpenStudy (anonymous):
I THINK ITS B @UsukiDoll @dan815 @Rina.r
OpenStudy (anonymous):
@tHe_FiZiCx99 is it B???
OpenStudy (anonymous):
-9
OpenStudy (xishem):
It's B, 9.
\[13-9=4\]
OpenStudy (anonymous):
dang its (C)
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OpenStudy (anonymous):
si i was right B
OpenStudy (rina.r):
13-x=4
x=4=-13
x=-9
so its c
OpenStudy (anonymous):
oh its B
OpenStudy (shamil98):
13 -x = 4
13 = x+ 4
9 = x
OpenStudy (shamil98):
You did your math wrong..
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OpenStudy (anonymous):
well they say C OR D LMAO WITCH ONE IS IT
OpenStudy (shamil98):
ITS B
OpenStudy (anonymous):
so wat is it
OpenStudy (rina.r):
its -9 b coz u bring 13 to the right then sign changes to -13 so subtract 4-13 gives u -9
OpenStudy (rina.r):
its C -9
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OpenStudy (anonymous):
ok next question
OpenStudy (the_fizicx99):
Its B. Subtract 13-4 = 9
13-9 = 4
OpenStudy (rina.r):
bring it on
OpenStudy (anonymous):
Solve 5x = –25.
A.
–15
B.
–4
C.
–25
D.
–5
OpenStudy (the_fizicx99):
Inverse. 5x/5 = -25/5 is?
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OpenStudy (anonymous):
-5
OpenStudy (anonymous):
yes its D thats wat i got
OpenStudy (the_fizicx99):
@ziqbal103 not suppose to give the answer out. Your suppose to guide him.
OpenStudy (rina.r):
its D -5
OpenStudy (anonymous):
next question
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OpenStudy (the_fizicx99):
Make new post. Thread gets slow.
OpenStudy (anonymous):
the- why you donn't say others and its muliple choice so i said -5
OpenStudy (usukidoll):
w t heck am I doing here?