Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
J
Algebra Representation: "Susan wanted to purchase some dog treats for her new puppy...."
Replies
3
Views
562
Dr.Peterson
Dr.Peterson
B
How domain and range changes when a function is transformed ...
Replies
5
Views
820
babymathteacher
B
J
A question bugging me: John takes 2.5 hours to assemble 450 puzzle pieces and 3.5 hours to assemble 650 puzzle pieces.
Replies
10
Views
878
juh
J
L
Help me with the multiplication of polynomials
Replies
3
Views
709
stapel
stapel
J
If $1.99 equals 3,000 items, then $x equals 3,640 items
Replies
2
Views
500
Dr.Peterson
Dr.Peterson
J
Prove there is a value for x
Replies
5
Views
764
Dr.Peterson
Dr.Peterson
A
Please help with simplifying [ (sqrt(x) + sqrt(y))^2] / [ (x - y) / (sqrt(1/y) + 3 sqrt(1/x)) ] divided by...
Replies
3
Views
816
Steven G
Steven G
C
Find the percentage increase in R.
Replies
6
Views
865
chijioke
C
C
Denominator is 1 more than 3X numerator; diff. between fraction & reciprocal is 3_3/14
Replies
3
Views
954
chijioke
C
J
A store owner can exchange 9 used batteries for 1 new battery. If he has 961 used batteries, how many new can he obtain?
Replies
2
Views
817
The Highlander
The Highlander
Q
Convert area o circle to rectangle
Replies
3
Views
763
qim
Q
J
Production over time: Let’s say every hour(x) I get five dollars (y). That should look something like. (24x X 5y) = 120
Replies
6
Views
854
Otis
Otis
P
Find k
Replies
8
Views
1K
stapel
stapel
M
On a large construction project to build a multi-level apartment block, six tilers have been working....
Replies
1
Views
459
lookagain
L
A
Square root simplification question: sqrt[(-2)^2 * 3]
Replies
13
Views
1K
Steven G
Steven G
A
Linear equation ax+b=c: why 3 constraints? why not 2 or 4?
Replies
7
Views
751
Dr.Peterson
Dr.Peterson
A
A train travelling at 90 km/h takes 45 s to pass a crossing. How long was the train, in metres
Replies
4
Views
775
Otis
Otis
Y
Carlo has x dollars. He has 2 times as much as Sam. Ann has 681 more than Sam.
Replies
7
Views
951
Otis
Otis
AhmedAlmosuli
Why the answer is E? [(x-1)^2 (3-x)^2] / (x+5) > 0
Replies
9
Views
960
Otis
Otis
E
Developing Algebraic Equations (number of squares in "staircase")
Replies
9
Views
1K
blamocur
blamocur
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