Pre-Algebra

Questions from "Pre-Algebra" classes.
W
Adjust Original # so when a % is taken from it, it = original #
Replies
3
Views
2K
Steven G
Steven G
S
Height/Width of a mug, and how many fl oz it has
Replies
2
Views
2K
mmm4444bot
mmm4444bot
C
adding %: We define a % increase of a No from a value x to another value y, y>x,...
Replies
3
Views
2K
mmm4444bot
mmm4444bot
markl77
Multiplying & Simplifying Radical Expression: (-5 sqrt[3])/(sqrt[6]) * (-sqrt[7])/...
Replies
2
Views
2K
stapel
stapel
D
Stumped on this question!
Replies
2
Views
2K
Anna Paquin
A
D
GCF problem? "William is planning to create rectangular mosaic which measures 120..."
Replies
1
Views
4K
Deleted member 4993
D
K
Solve For The Two Unknowns: ? + (1/4 X ?) = 25
Replies
4
Views
4K
KWF
K
markl77
Rational Expressions - Trouble with Simplification of 2/(x^2+x-6) + 3/(x^3+2x^2-3x)
Replies
5
Views
4K
markl77
markl77
D
Question about order of operations when simplifying fractions
Replies
5
Views
3K
mmm4444bot
mmm4444bot
T
So the sign in front of a term(to the left of it) always belongs to that term except-
Replies
4
Views
3K
The_Bad_Guy
T
M
Tip at Restaurant Question
Replies
3
Views
3K
lookagain
L
S
Proportion: Estimate mean length of words in book
Replies
2
Views
3K
sky1234567
S
S
Median age of visitors to the park
Replies
2
Views
3K
sky1234567
S
T
Question about positive and negative signs to left of a number
Replies
4
Views
3K
The_Bad_Guy
T
D
if bowler's ave for 5 games was 139, what must be min score on 6th game to get...?
Replies
2
Views
2K
stapel
stapel
E
Homework problem: All the students have the same age(in years) apart from 3...
Replies
3
Views
2K
JeffM
J
Z
Confused on what they want me to do
Replies
1
Views
1K
stapel
stapel
W
Physics word problem(multiplying and dividing powers)
Replies
2
Views
2K
Walker
W
C
Simplification without a calculator: (2,1x+0,7x)+0,7 2). 3,45ab-1,76ab+2,31ab 3). 7,
Replies
2
Views
2K
HallsofIvy
H
K
Help with Very Basic Balancing of Equations
Replies
3
Views
2K
kolacka
K
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