Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
B
Need help with the following questions.
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1
Views
540
Harry_the_cat
Harry_the_cat
R
Logics: If I need to find the number of apples in 500 3-apple boxes, why do I multiply?
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7
Views
912
Steven G
Steven G
G
Say I am asked to solve √196 by simplifying it in radical form...
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11
Views
2K
JeffM
J
R
Probability: 10 balls in vessel (5 white, 5 black); find prob of picking 3 w/o replacement & not all same color
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11
Views
1K
pka
pka
S
Solving Algebraic Equation: Find value of k = 4 - b^2 + ac for a = 0.25, b = -2.15, c = -0.9
Replies
15
Views
1K
Otis
Otis
R
difference between * and &; for example 101 * 101 and 101 & 101 ?
Replies
11
Views
780
Steven G
Steven G
R
Problems in math of probabilities: 5 yellow socks, 6 red socks, 7 orange socks; magic mosquitoes
2
Replies
26
Views
2K
Steven G
Steven G
S
Desmos showing algebraically that rectangle has perpendicular sides
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2
Views
836
HallsofIvy
H
L
Y Intercept: "A line that includes points (0, -3) has a y-intercept of ___?"
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7
Views
940
pka
pka
H
Express w/o absolute values: (a) | 2(-5/2) |, (b) | x | < 10, (c) | 2 - sqrt{5} |
Replies
7
Views
781
MarkFL
MarkFL
R
Cracking down problem
Replies
7
Views
747
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
Views
480
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
Views
889
Steven G
Steven G
R
Subtract quantities
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11
Views
1K
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
Views
2K
HallsofIvy
H
S
Word Problem: "Four movie tickets in Germany plus three movie tickets in France would cost $62.27...."
Replies
3
Views
641
HallsofIvy
H
H
basic function for security and crisis situations: S = f(Z_1, Z_2, ..., Z_n) Po
Replies
2
Views
644
JeffM
J
R
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
Views
671
Otis
Otis
R
Problem with understanding trivial things
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2
Views
509
mmm4444bot
mmm4444bot
R
the ratio between two distinct things
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2
Views
635
Otis
Otis
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