Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
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d=rt Problem: A cattle train left Miami and traveled toward New York....
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4
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2K
sinx
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S
  • Locked
Solve {3x+4y=4-8x+y=-8{3x+4y=4-8x+y=-8 for x and y
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2
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1K
HallsofIvy
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P
Can this be simplified? 1 / [3 * cube root of {x^2}]
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15
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3K
Denis
D
I
Why something 'power' zero is one like a⁰ = 1?
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7
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16K
mmm4444bot
mmm4444bot
I
How to calculate (1/60)⁻³? I know how to work w/ "-1" power, but not "-3".
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3
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4K
mmm4444bot
mmm4444bot
A
Square roots question: (square root of 5 + square root of 2)^2
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6
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2K
mmm4444bot
mmm4444bot
V
How can I simplify this?
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1
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2K
mmm4444bot
mmm4444bot
H
Expanding and Simplifying with Fractions
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4
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2K
Denis
D
M
Can someone Please help me understand this? 2x + 5y = 10 and the graph it
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8
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8K
HallsofIvy
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Phatfoo
Is zero a positive integer? Could it be a prime number?
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5
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9K
mmm4444bot
mmm4444bot
J
Singaporean Math problems 3
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2
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1K
HallsofIvy
H
J
Singaporean Math problems 1
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2
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1K
Dr.Peterson
Dr.Peterson
J
Singaporean Math problems 2
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1
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1K
Dr.Peterson
Dr.Peterson
S
How to expand a term using the associative property?
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10
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2K
siruku
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I
How to calculate the ratio of 3.1 : 7.73?
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7
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2K
HallsofIvy
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8
Simplification help with logarithms
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3
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1K
mmm4444bot
mmm4444bot
I
How to calculate the ratio .724 : .276?
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3
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2K
mmm4444bot
mmm4444bot
B
Meaning of symbol: ^
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2
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1K
bleuetrose
B
F
DRT Formula - why and when do you subtract
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9
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3K
mmm4444bot
mmm4444bot
G
How to solve this candy boxes problem?
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1
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2K
ksdhart2
K
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