Pre-Algebra

Questions from "Pre-Algebra" classes.
D
man sell his typewriter at 5 percent loss.if he sells it for 80 more,he hain 5 percen
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2
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4K
stapel
stapel
X
multiply denom., num. by same to elim. decimal: −10−(−6.75) / 17.4−15.4
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2
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2K
Ishuda
I
M
count straight?
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4
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2K
stapel
stapel
C
how would you solve this equation? 3/7 - 4/2y = 15
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2
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2K
stapel
stapel
F
Quadratic to Binomials
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2
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10K
stapel
stapel
R
Exponential Expression and Inequality Question
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2
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2K
stapel
stapel
N
x+x=?
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3
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2K
ksdhart2
K
C
Series: 150 = x, x+1, x+2, x+3, x+4, x+5, what is the value of x?
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1
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2K
pka
pka
X
1hour/60minutes vs 60minutes/1hour
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2
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3K
xbyxeqwhat
X
N
"ab" is 0?
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4
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2K
Norloonda
N
T
Help With Scientific Notation
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1
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1K
Deleted member 4993
D
L
algebra
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1
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1K
Ishuda
I
N
x+x=? confused about the combining of "like" terms
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0
Views
852
Norloonda
N
P
scale factor 1/a of a stretch f (ax)
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0
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1K
petr
P
B
Linear Regression: calculate the residual for an observation
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3
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3K
bluewater
B
F
Purple Math Simplification Problem
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1
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2K
lookagain
L
N
Relationships between Coordinates - Grade 7 Math
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3
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2K
Ishuda
I
C
power of negative numbers with fraction exponent
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3
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2K
cAsk
C
F
457 women and 351 men were discharged from the FAU Hospital....
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2
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1K
stapel
stapel
J
Order of Operations Help: [2-(4-4(7-6)+6]+5=1
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3
Views
2K
Steven G
Steven G
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