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Pre-Algebra and Algebra

Factorization, Properties of operations, Evaluating expressions, Variable manipulations, Equations
Ackbach
  • Sticky
Algebra Do's and Don't's
Replies
2
Views
10K
jonah
jonah
M
  • Sticky
Two methods for deriving the quadratic formula that I was not taught in school
Replies
1
Views
9K
MarkFL
M
DaalChawal
Quadratic Equation
Replies
4
Views
160
Klaas van Aarsen
Klaas van Aarsen
SLSCoder
How can I solve this problem with relationships?
Replies
3
Views
235
romsek
R
DaalChawal
Quadratic equation doubt
Replies
2
Views
222
DaalChawal
DaalChawal
B
Amount earned every year
Replies
2
Views
305
Country Boy
C
J
Help on this please
Replies
2
Views
126
Country Boy
C
DaalChawal
Doubt
Replies
7
Views
326
DaalChawal
DaalChawal
M
Find Value of c
Replies
5
Views
251
Country Boy
C
Monoxdifly
[ASK] Paint Problem
Replies
4
Views
300
Country Boy
C
M
Slope Intercept Equation with parallel
Replies
2
Views
180
Country Boy
C
N
Renaldo's Total Sales
Replies
4
Views
279
Country Boy
C
B
Evaluating Arithmetic Expression
Replies
4
Views
1K
Country Boy
C
K
Changed signs
Replies
2
Views
336
Kobzar
K
DaalChawal
Doubt!
Replies
0
Views
125
DaalChawal
DaalChawal
K
Difficult equations
Replies
2
Views
127
Kobzar
K
karush
[SOLVED] mil.navy.01 completing the square
Replies
2
Views
140
karush
karush
H
Justify each step using commutativity and associativity in each step. (a-b)+(c-d) = (a+c)+(-b-d)
Replies
1
Views
2K
Greg
Greg
karush
You tube puzzle
Replies
5
Views
511
SDAlgebra
S
L
simplifying and expanding expressions
Replies
5
Views
361
SDAlgebra
S
A
Cantor diagonalization
Replies
2
Views
204
Country Boy
C
A
help
Replies
3
Views
143
skeeter
skeeter
B
Help
Replies
2
Views
181
bigpoppapump
B
N
Urgent Help
Replies
5
Views
357
skeeter
skeeter
L
Word problem for savings plan
Replies
1
Views
172
jonah
jonah
C
Secondary 1 Science/Math equation help
Replies
5
Views
520
skeeter
skeeter
A
pls help me
Replies
1
Views
157
Prove It
P
R
Expanding Brackets
Replies
4
Views
194
Country Boy
C
N
Find Number of Ways
Replies
4
Views
251
jonah
jonah
N
Find Number of Dogs
Replies
3
Views
183
nycmathdad
N
Monoxdifly
[ASK] Polynomial
Replies
1
Views
275
kaliprasad
kaliprasad
AllThatJaz22
Complex Binomial Coefficient
Replies
0
Views
174
AllThatJaz22
AllThatJaz22
Monoxdifly
[ASK] c – a
Replies
4
Views
265
Monoxdifly
Monoxdifly
H
Function expressions
Replies
7
Views
314
Help seeker
H
J
(ask) Calculating Logarithmic Question
Replies
5
Views
295
Jdtbtb_sp
J
H
Algebraic workings
Replies
1
Views
220
skeeter
skeeter
Thendi
How do i improve my Prealgebra ?
Replies
2
Views
504
Thendi
Thendi
Monoxdifly
[ASK] a – f(a)
Replies
3
Views
232
Monoxdifly
Monoxdifly
Monoxdifly
[ASK] Stuck on a Quadratic Equation
Replies
1
Views
139
skeeter
skeeter
M
Word Problem for slope intercept graph equation
Replies
4
Views
165
Country Boy
C
M
Quadratic With No Real Zeros
Replies
4
Views
207
skeeter
skeeter
C
Write function to model combined rate
Replies
1
Views
365
Country Boy
C
karush
[SOLVED] gre.al.13 sum of even and odd numbers
Replies
2
Views
496
karush
karush
S
How many miles did she drive
Replies
2
Views
421
castor28
castor28
M
Expanding and simplifying brackets
Replies
2
Views
180
Maggie_s2020
M
E
Please help me understanding this equation
Replies
2
Views
379
Country Boy
C
A
I need these in 3 hours! Please help me!
Replies
3
Views
363
Theia
Theia
karush
[SOLVED] -act.63 cost per game with season pass
Replies
2
Views
310
karush
karush
karush
[SOLVED] gre.qu.1 are also in Q
Replies
1
Views
319
kaliprasad
kaliprasad
karush
[SOLVED] -gre.qu.10 quantity on 2 means
Replies
2
Views
331
karush
karush
A
Help? Algebra 2 Math - Solve X,Y,Z
Replies
3
Views
294
topsquark
topsquark
karush
[SOLVED] -gre.qu.3 exponent values
Replies
4
Views
331
karush
karush
A
Rational Inequalities
Replies
4
Views
463
Country Boy
C
A
Determine profit function
Replies
1
Views
251
skeeter
skeeter
I
Direct solution for two unknowns in two equations
Replies
2
Views
302
IanfromBristol
I
A
Combinations / Sets of objects
Replies
1
Views
192
Monoxdifly
Monoxdifly
C
Stuck help find points
Replies
6
Views
441
Country Boy
C
L
Problem of the day
Replies
1
Views
364
Monoxdifly
Monoxdifly
S
Number theory
Replies
1
Views
285
Opalg
Opalg
C
Help with b,c,d
Replies
1
Views
258
skeeter
skeeter
L
Solve for x
Replies
3
Views
362
Country Boy
C
K
What does it equal?
Replies
2
Views
362
Country Boy
C
H
Double summation: inner index = function of outer index
Replies
2
Views
336
Country Boy
C
Monoxdifly
[ASK] Logarithmic Equation
Replies
4
Views
429
Monoxdifly
Monoxdifly
A
Can someone help me figure out what to mark off on this graph?
Replies
15
Views
498
Country Boy
C
karush
ratio to ratio club membership
Replies
2
Views
257
Country Boy
C
A
college algebra
Replies
2
Views
592
Country Boy
C
Monoxdifly
[ASK] c and q
Replies
6
Views
364
Monoxdifly
Monoxdifly
A
Area of rectangle
Replies
3
Views
508
kaliprasad
kaliprasad
anemone
How many envelopes did Elias have at first
Replies
1
Views
251
Country Boy
C
S
What amout of percentage should be added to the ratio?
Replies
1
Views
403
skeeter
skeeter
anemone
How many chocolates did Angeline give to Billie
Replies
3
Views
366
Country Boy
C
anemone
Passengers on the bus
Replies
5
Views
345
anemone
anemone
anemone
How many oranges were there in the morning?
Replies
8
Views
614
anemone
anemone
K
Algebra
Replies
2
Views
279
Country Boy
C
H
Is there a natural solution?
Replies
2
Views
283
Hatuk
H
K
Proving or disproving this matrix V is invertible.
Replies
0
Views
307
kaienfr
K
karush
[SOLVED] -gre.al.9 absolute value domain
Replies
6
Views
538
karush
karush
M
How can you prove abc <= 1/8 knowing 1/a + 1/b + 1/c >= 6?
Replies
8
Views
448
moonoem
M
Y
Needed some help with this organizational problem
Replies
2
Views
328
MarkFL
M
M
equation with square root
Replies
5
Views
410
MarkFL
M
J
Equation of the form x+a=√(bx+c)
Replies
7
Views
408
anemone
anemone
caffeinemachine
A Functional Equation
Replies
3
Views
505
Opalg
Opalg
anemone
Find the amount of sand in each bag
Replies
1
Views
444
kaliprasad
kaliprasad
anemone
Find the total number of red and blue beads
Replies
5
Views
677
anemone
anemone
G
Critical points and Roots?
Replies
3
Views
698
Country Boy
C
K
Algebra word problem solve for x
Replies
4
Views
872
HallsofIvy
H
D
Parentheses and brackets: Evaluate 2³[1/4+4(36÷12)]
Replies
6
Views
420
Dnichol016
D
test
[SOLVED] Testing around
Replies
4
Views
549
MarkFL
M
T
Function's Fun f(x^2−2016x)=f(x)⋅x+2016
Replies
3
Views
828
HallsofIvy
H
S
Interest Question
Replies
1
Views
457
skeeter
skeeter
J
2 variables equation
Replies
3
Views
675
skeeter
skeeter
P
[SOLVED] Transportation calculus
Replies
10
Views
2K
Ph4cm
P
T
Integer Question
Replies
1
Views
583
HallsofIvy
H
F
Solve 1-(x-3)/3⩽1/2
Replies
6
Views
1K
skeeter
skeeter
M
Partial fractions (5x^2+1)/[(3x+2)(x^2+3)]
Replies
3
Views
2K
HallsofIvy
H
F
Solve for F: C=9(F-32)/5
Replies
5
Views
1K
skeeter
skeeter
J
Number patterns and sequences - Tn Term
Replies
1
Views
695
HallsofIvy
H
L
Word Problem
Replies
2
Views
960
HallsofIvy
H
S
how would the year 2011 appear in standard form
Replies
1
Views
792
HallsofIvy
H
Y
Proof with Induction 3/2-5/6+7/12-9/20+11/30-...
Replies
5
Views
941
skeeter
skeeter
F
[SOLVED] Matrix equation
Replies
1
Views
641
skeeter
skeeter
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