Questions Answered

katieneedshelpnow:
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please can someone answer the questions attached with working out?
 updated 2 years ago
 13 replies
 2 Medals

Oliversworld:
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What is a possible first step in eliminating a variable in the following system of equations?
x + y = 3…
 updated 2 years ago
 14 replies
 2 Medals

Oliversworld:
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Use the substitution method to solve the system of equations.
x + 2y = 15…
 updated 2 years ago
 4 replies
 3 Medals

shecantastethesorrow:
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solve 240/x=30
 updated 2 years ago
 3 replies
 1 Medal

Oliversworld:
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When using the substitution method, what expression for y in the first equation would be substituted in the second equation?
5x – y = –2
9x…
 updated 2 years ago
 3 replies
 3 Medals

MUSICWASTED:
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3(x  2) + 4(2x  6) = 6(x4) + 8(2x + 1)
X=?
 updated 2 years ago
 2 replies
 1 Medal

abdul_shabeer:
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4. If A= (x+1)/(x1) and B= (x1)/(x+1) then
A – B = 4. If A= (x+1)/(x1) and B= (x1)/(x+1) then
A – B = @Mathematics
 updated 2 years ago
 10 replies
 1 Medal

AravindG:
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To the openstudy officials::
It would be great if the group owners had an owner tag in avatar at their respective groups then others can kno…
 updated 2 years ago
 8 replies
 2 Medals
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