Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
S
Desmos showing algebraically that rectangle has perpendicular sides
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2
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1K
HallsofIvy
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L
Y Intercept: "A line that includes points (0, -3) has a y-intercept of ___?"
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7
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1K
pka
pka
H
Express w/o absolute values: (a) | 2(-5/2) |, (b) | x | < 10, (c) | 2 - sqrt{5} |
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7
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1K
MarkFL
MarkFL
R
Cracking down problem
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7
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1K
tkhunny
tkhunny
R
if we have ab what does it mean exactly ? lets assume I have 1+1+1+1+1 .. a times, then 1a=1+1+1...(a times)
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2
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850
Dr.Peterson
Dr.Peterson
Steven G
You have been hired to do a broadcast herbicide application on a 10.5‐mile stretch of right‐of-way.
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5
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1K
Steven G
Steven G
R
Subtract quantities
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11
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2K
HallsofIvy
H
D
"George drew a rectangle with an area of 84cm squared. If the lengh is 8cm more than the width, what are the rectangle's dimensions?"
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3
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3K
HallsofIvy
H
S
Word Problem: "Four movie tickets in Germany plus three movie tickets in France would cost $62.27...."
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3
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998
HallsofIvy
H
H
basic function for security and crisis situations: S = f(Z_1, Z_2, ..., Z_n) Po
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2
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1K
JeffM
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Logics: lets assume I have type of Energies like Heat , etc .. my question is Heat an Energy? if so why?
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2
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954
Otis
Otis
R
Problem with understanding trivial things
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2
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793
mmm4444bot
mmm4444bot
R
the ratio between two distinct things
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2
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987
Otis
Otis
R
Understanding the idea behind.
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7
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2K
Deleted member 4993
D
S
Solving 2 Equation with 2 unknowns (Binomial Denominators)
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2
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842
SeijiRyu
S
R
Speed up equation
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2
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1K
Otis
Otis
R
initializing from 0
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4
Views
1K
Otis
Otis
R
problem help
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4
Views
2K
Ryan$
R
B
Problem help...
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2
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1K
Dr.Peterson
Dr.Peterson
R
division a problem to sub-problems
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2
Views
1K
Otis
Otis
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