Mathematics
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OpenStudy (sissyedgar):
Which expression is equivalent to this one?
–5(6 + 11)
A.
(–5) · 6 + 11
B.
(–5) + 6 + 11
C.
(–5) · 6 · 11
D.
(–5) · 6 + (–5) · 11
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OpenStudy (anonymous):
i got this
OpenStudy (anonymous):
just wait a sec
OpenStudy (anonymous):
omg marry me ;DDD
OpenStudy (anonymous):
i think its a
OpenStudy (sissyedgar):
thx
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OpenStudy (anonymous):
D.
OpenStudy (anonymous):
A is nto correct
OpenStudy (sissyedgar):
Which expression is equivalent to this one?
k · 6 + k · s
A.
6(k + s)
B.
s(6 + k)
C.
k(6 + s)
D.
k · (6 + k) · s
OpenStudy (anonymous):
distribute to both numbers
OpenStudy (anonymous):
C.
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OpenStudy (sissyedgar):
i got 2 A's and a D aw man
OpenStudy (anonymous):
the answer is the last one
OpenStudy (anonymous):
100% positive
OpenStudy (anonymous):
The answer to the First One is D not the secodn one i haven't done that yet
OpenStudy (sissyedgar):
ok
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OpenStudy (anonymous):
want me to do the second obe?
OpenStudy (anonymous):
one*
OpenStudy (anonymous):
one is D.
second is C.
OpenStudy (sissyedgar):
i have 5, but my teacher didnt explain the process correctly, so as many as u know please!
OpenStudy (sissyedgar):
What is the solution to the equation?
5(8 + 7) = 5 • x + 5 • 7
A.
x = 1
B.
x = 5
C.
x = 7
D.
x = 8
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OpenStudy (anonymous):
ok wait a second give em some time ok?
OpenStudy (sissyedgar):
ok, not dont take too long, or the test will expire den ill have 5 diffrent questions
OpenStudy (anonymous):
D.
OpenStudy (anonymous):
ok how long do you have?
OpenStudy (sissyedgar):
the time varys, depends on the comouter
n thx @moralmer000
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OpenStudy (sissyedgar):
Use the distributive property to rewrite the expression and solve.
8 63 = 8 . |__________| + 8 3 = |____________|
OpenStudy (anonymous):
The answer to the secodn question is C. K(6 + s)
OpenStudy (sissyedgar):
ik
OpenStudy (anonymous):
The third question answer is the last one X = 8
OpenStudy (sissyedgar):
yep
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OpenStudy (anonymous):
ok i don't understand the last question you typed can you like draw it or something because its not clear
OpenStudy (sissyedgar):
ok
OpenStudy (sissyedgar):
|dw:1416429484841:dw|