Mathematics
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OpenStudy (anonymous):
can someone help with two questions
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OpenStudy (anonymous):
K
OpenStudy (nikki_skellington):
any idea?
OpenStudy (anonymous):
Which of these is the algebraic expression for "seven less than some number?"
Fraction 7 over h
Fraction h over 7
h − 7
7 − h
OpenStudy (csubero):
@lilstephencurry do you have any Idea what these mean ??
OpenStudy (anonymous):
no not at all b
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OpenStudy (anonymous):
umm b is suppose to be an exponent
OpenStudy (anonymous):
the x is
OpenStudy (nikki_skellington):
no, the first one is a cuz x is the unknown number and 4 is obliviously the power to it
OpenStudy (csubero):
number 2 is easy try to do it by yourself you will see how easy it is
OpenStudy (nikki_skellington):
obviously*
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OpenStudy (anonymous):
im in 6th grade i didnt learn this umm is it D
OpenStudy (anonymous):
the last one?
OpenStudy (nikki_skellington):
Correct
OpenStudy (csubero):
yup
OpenStudy (anonymous):
thxxs
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OpenStudy (nikki_skellington):
np
OpenStudy (csubero):
np
OpenStudy (anonymous):
Which of these is the algebraic expression for "some number to the power of 4?"
x4
4 exponent x
4x
x + 4
OpenStudy (csubero):
its the same as the first one just think about it
OpenStudy (anonymous):
ok umm since its the power of i guess it has to be B? cause 4 and exponent x, so B
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OpenStudy (nikki_skellington):
no because it says some number which is x so the answer is...
OpenStudy (anonymous):
C?
OpenStudy (nikki_skellington):
nope
OpenStudy (csubero):
nope
OpenStudy (anonymous):
no its 1
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OpenStudy (nikki_skellington):
yup
OpenStudy (csubero):
yup
OpenStudy (anonymous):
A i had to look at it twice
OpenStudy (anonymous):
thxxs guys
OpenStudy (nikki_skellington):
np
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OpenStudy (csubero):
np
OpenStudy (anonymous):
i got an 85
OpenStudy (anonymous):
missed one
OpenStudy (csubero):
which one
OpenStudy (nikki_skellington):
???which one
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OpenStudy (anonymous):
umm the first one i did
OpenStudy (csubero):
post it here
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
Which of these is the algebraic expression for "seven less than some number?" Fraction 7 over h Fraction h over 7 h − 7 7 − h
OpenStudy (anonymous):
wait i gtg brb
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OpenStudy (nikki_skellington):
it was D tho...
OpenStudy (anonymous):
yeah thats wht i thought