Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
eddy2017
the formula y+20.25=4.58x + 4.50 models the stopping distance y in feet of a car traveling at pmh. estimate the distance traveled at 15 mph
Replies
4
Views
909
eddy2017
eddy2017
eddy2017
what type of lines are these?
3 4 5
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87
Views
5K
Dr.Peterson
Dr.Peterson
E
744.09 = 1000/(1+r)^5 How to find r ?
Replies
5
Views
613
emilstyle
E
P
Simplifying this expression. Please help!
Replies
3
Views
1K
Otis
Otis
P
Simplifying fractions help
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2
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1K
lookagain
L
A
Parabolic Arch word problem
Replies
4
Views
623
Harry_the_cat
Harry_the_cat
G
geometry is actually so hard its not even funny
Replies
3
Views
828
Steven G
Steven G
eddy2017
f r represent the number of days the parking lot is used, which of the following equations could be used to calculate when the options would cost the
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5
Views
549
Steven G
Steven G
I
How do I solve this?
Replies
4
Views
849
HallsofIvy
H
T
Is it possible to prove this?
Replies
18
Views
1K
Steven G
Steven G
T
Proof
2
Replies
23
Views
3K
lex
L
S
Grade 11 math question
2
Replies
25
Views
2K
Harry_the_cat
Harry_the_cat
L
Beginning Algebra help - Intercepts (conic section)
Replies
19
Views
1K
Deleted member 4993
D
eddy2017
Both companies charge the same amount when the total duration of monthly calls is
2
Replies
37
Views
2K
eddy2017
eddy2017
L
Beginning Algebra help - Intercepts (conic section - parabola)
Replies
2
Views
438
Deleted member 4993
D
eddy2017
let x represents the number of hours studying...
Replies
14
Views
1K
JeffM
J
C
I do not understand
Replies
3
Views
575
lex
L
A
Absolute value equation
Replies
11
Views
669
Deleted member 4993
D
N
Complexity of FFT for matrix-matrix multiplication
Replies
2
Views
546
nhuda
N
T
Need to find a function to approximate this data distribution
Replies
3
Views
558
tchntm43
T
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