Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
T
graph pairs of points, draw line, find slope-intercept eqn
Replies
4
Views
1K
Denis
D
H
travel problem: you leave at 12 @ 40mph; uncle leaves 2 hrs
Replies
5
Views
2K
Denis
D
K
solve 2x+5y=-2,y=-x/2; b=2/3a,8a-3b=3: fractions confuse me
Replies
8
Views
2K
stapel
stapel
C
If 2*6=4, 4*1=7, and 8*3 = 1, then find value of 5*5
Replies
2
Views
3K
stapel
stapel
S
mixing $1.50/lb peanuts w/ 24 lbs of $3.50/lb walnuts to get
Replies
11
Views
4K
mmm4444bot
mmm4444bot
S
[SPLIT] don't know how to simplify eqns to simplest form
Replies
8
Views
2K
mmm4444bot
mmm4444bot
S
Division: x^3+7x^2+11x+5/x^2+2x+1
Replies
4
Views
1K
galactus
G
Z
Real Estate: all but 20 ac sold at $30/ac profit, regaining
Replies
10
Views
3K
mmm4444bot
mmm4444bot
A
finding amts invested at each rate; finding running times
Replies
1
Views
1K
soroban
S
A
Quadratic Equations: solving sqrt(x) + sqrt(2x) = 1
Replies
3
Views
2K
Deleted member 4993
D
H
F(x) = -x^2 - 1, G(x) = x + 5; find f9g(x)) and g(f(x))
Replies
1
Views
1K
PAULK
P
H
rectangle width is 39, perim. >= 684: find all poss. lengths
Replies
2
Views
1K
Harness.James
H
M
P 35 yrs old; 3 yrs ago, P 4 times as old as T; find T's age
Replies
1
Views
1K
Loren
L
A
Area of a Triangle Word Problem
Replies
1
Views
4K
stapel
stapel
D
3x + 2y + 4x + 5y, 5m + 2n - 3m + 6n: plz explain what to do
Replies
7
Views
2K
Denis
D
E
need answer for (5x10)x____ = 5x(10+3)
Replies
4
Views
1K
stapel
stapel
L
factoring (1+16t^2)^(-1/2) from (1+16t^2)^(1/2) to get
Replies
5
Views
1K
stapel
stapel
K
Graphing: find linear eqn for fee f in x yrs; find ramp grad
Replies
2
Views
1K
Deleted member 4993
D
W
If each shook hands w/ all else, 300 total shakes, how many
Replies
5
Views
5K
Denis
D
A
solving equations involving mixed numbers: (3_1/3)x = -22
Replies
4
Views
2K
mmm4444bot
mmm4444bot
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