Pre-Algebra

Questions from "Pre-Algebra" classes.
T
This looks right to me but teacher marked him wrong? (number properties)
2
Replies
21
Views
2K
Deleted member 4993
D
J
Absolute Value
Replies
5
Views
1K
Steven G
Steven G
R
Correct order of terms
Replies
3
Views
823
Maxp070704
M
D
Complex numbers question
Replies
11
Views
1K
phperes_
P
R
HCF and LCM
Replies
4
Views
2K
RIO
R
A
Do I need to find the value of separate variables?
Replies
4
Views
863
Steven G
Steven G
harpazo
Expanded Form
Replies
18
Views
6K
Steven G
Steven G
S
having trouble
Replies
4
Views
886
Steven G
Steven G
D
A drop in temp of 5 degree F is like adding -5 degrees F to the temp. What is the temp written on integer
Replies
6
Views
1K
HallsofIvy
H
S
Can someone please explain this for me?
Replies
5
Views
1K
tkhunny
tkhunny
D
how can i solve x/ln(n)=100
Replies
11
Views
1K
danielhaish
D
M
Trying to find out the transformation/algorithm
Replies
7
Views
1K
JeffM
J
M
Motorboat question
Replies
2
Views
640
MarkFL
MarkFL
eddy2017
how many drops of medicine do you consume on average per hour of the days of treatment
Replies
14
Views
1K
eddy2017
eddy2017
Y
Finding value of expression
Replies
4
Views
1K
tkhunny
tkhunny
harpazo
Express In Scientific Notation 2
Replies
4
Views
801
topsquark
topsquark
N
What is the angle of rotation
Replies
4
Views
826
Paul Belino
P
M
Simplifying Rational Expression
Replies
7
Views
859
lookagain
L
S
Solution Incorrect to Equation
Replies
2
Views
739
sunny123
S
harpazo
Scientific Notation As A Decimal 1
Replies
4
Views
777
JeffM
J
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