Pre-Algebra

Questions from "Pre-Algebra" classes.
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Discrete math problem!What is the highest power of 5 which can be divided by 500!
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7
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4K
Deleted member 4993
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H
Where can I find resources regarding separating variables from fractions.
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3
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2K
hemmed
H
M
Solving a quadratic with two terms: 9X^2 - 4 = 0
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10
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6K
MathsFormula
M
I
Dividing small numbers by large numbers: 60 divided by 105 and 17 divide by 234
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2
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10K
lookagain
L
M
Another Solving Linear/ Quadratic Eqn: intersection of y = x^3 and x + y = 10
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5
Views
3K
Otis
Otis
M
Solving Linear/ Quadratic Equation: Solve y=9x-4 and y=2x^2
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7
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4K
MathsFormula
M
Z
Logarithm and Exponent Questions: write m log p (n) = q as exponential eqn
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6
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3K
HallsofIvy
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M
Ratio: Amanda, Beatrix and Cathy received the same sum of money, S each year...
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5
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3K
HallsofIvy
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G
Solve for h A= 9h
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2
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3K
ksdhart2
K
J
eqn w/ m=-7 thru (5,9); eqn w/ m=3/4 thru (7,-8); graph of line thru (2, -2) w/ m=-2/
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2
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2K
stapel
stapel
M
need clarification (Graph): how many kilometers does the car run per hour?
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4
Views
2K
minyoongi
M
S
How Do I Solve These? "Simplify The Following... (2a + b)² - (b - 2a)²"
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4
Views
5K
Deleted member 4993
D
D
Is there an easier way to add up the 3-digit numbers?
Replies
7
Views
3K
davidtrinh
D
Z
4xy - 7y + 2x is -169 when x=-4 & y=7
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2
Views
2K
Steven G
Steven G
E
Discrete Math - Primes: For 127 & 133, explain why one need divide by <= 5 num. to...
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4
Views
2K
Steven G
Steven G
M
Standard Form of numbers: How do you write 1350 billion in number and in words?
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4
Views
5K
pka
pka
M
Standard Form: How is 2.11 x 10¹¹ written in numerical form and in English words?
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2
Views
4K
stapel
stapel
S
matrices
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1
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2K
ksdhart2
K
M
What is the equivalent to the following equation? x=y/2 - 3
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3
Views
2K
Deleted member 4993
D
O
Need help with an imaginary number: polar form of 1 - (sqrt 3 - i)/2 ?
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3
Views
2K
Omgthehorror
O
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