Pre-Algebra

Questions from "Pre-Algebra" classes.
J
pre-algebra: number of motor vechicles produced decreased by
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1
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2K
rob401a
R
C
despertly seeking algebra: (4 - 5) divided by (-8 - 2)
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1
Views
3K
tkhunny
tkhunny
K
like terms: -5x-2[4x-2(3y-8)-(3x+2y)]
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6
Views
4K
kikis888
K
P
Word prob: If you divide by 2, 3, 4, 5, or 6, the remainder
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2
Views
16K
soroban
S
P
Equivalent Expression without Parentheses
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1
Views
7K
stapel
stapel
C
Simple but don't understand
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1
Views
2K
tkhunny
tkhunny
C
need help combining like terms!!! Please help
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1
Views
2K
tkhunny
tkhunny
M
Help: Which way to shade for graphs of linear inequalities?
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4
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4K
tkhunny
tkhunny
C
help with equations: 12(4+n)+5(-2n :( -9)=18
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2
Views
3K
Denis
D
M
Help on 'a boat weighs 1500 lbs more than its motor and...'
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1
Views
3K
soroban
S
S
Simple Discount Notes
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1
Views
26K
Denis
D
T
percents: A bus holds 30 students comfortably. If ....
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1
Views
3K
jonboy
J
C
The final price of 25%-off item was $55.64. What was....
Replies
4
Views
3K
cathysthree
C
C
A merchant marks up the price by 25% to obtain....
Replies
3
Views
3K
tkhunny
tkhunny
C
Nick spent 50% on a house, and invested 1/3. How much did...
Replies
2
Views
2K
cathysthree
C
C
At a 30%-off sale, the sale price was $37.46. What was....
Replies
2
Views
3K
cathysthree
C
M
The Distributive Property-- Factoring
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1
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2K
Guest
G
A
solve 4x - 7y = 10 for y; state slope, y-int.
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2
Views
4K
Guest
G
A
slope m = 1/2, y-int. b = -3: solve for slope, y-int
Replies
2
Views
3K
stapel
stapel
K
Need a little help defining steps of 6n=2/3(5n-2)
Replies
2
Views
2K
Kitkat662
K
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