Pre-Algebra

Questions from "Pre-Algebra" classes.
T
  • Locked
  • Sticky
Read Before Posting
Replies
0
Views
21K
Ted
T
M
Why am I getting two different results? 15% of what is 7?
Replies
7
Views
372
The Highlander
The Highlander
M
Please solve 😩 9 ÷ 3(1 + 2)
Replies
13
Views
790
Agent Smith
A
A
I have this question I'm just wondering how to solve it: Given f(x) = x^2 - 6x + 10. If f(a) = 1, find the value of 'a'.
Replies
3
Views
357
The Highlander
The Highlander
N
Help me please: The boat is at anchor at a point where the water depth is 7.5 meters. The length of the anchor rope is exactly 10 meters. What is...
Replies
2
Views
268
The Highlander
The Highlander
J
  • Locked
Proof that minus a minus is positive
Replies
9
Views
547
Aion
A
K
Determining Gross Amount from Net Amount
Replies
3
Views
968
scottbrandon
S
Y
Help: Math Homework and I’m stuck! Explanation below. (Solve 2y- 3(2y- 3) = 2y - 5(3y - 4))
Replies
1
Views
204
stapel
stapel
P
Percentages: 101 to 67 is decrease of 34; what is the percentage?
Replies
3
Views
699
lookagain
L
I
What Books are Recommended? (pre-algebra books that are easier to comprehend)
Replies
5
Views
1K
Bruce
B
N
Plane & time problem: The plane left City A at 08:00 and arrived in City B at 10:00....
Replies
11
Views
975
lev888
lev888
J
Figuring out math strategies (comparing prices, dollars per grams)
Replies
2
Views
387
Dr.Peterson
Dr.Peterson
Y
Please help with: "James bought a packet of flour to make cakes. He used an equal amount..."
Replies
8
Views
807
khansaheb
K
S
Help: 4 more than the quotient of 24 and a number x?
Replies
7
Views
601
Dr.Peterson
Dr.Peterson
B
How many cubes are in this image enter the solution below
Replies
11
Views
7K
The Highlander
The Highlander
C
What area of grass can the goat eat?
Replies
11
Views
1K
chijioke
C
C
Finding an original number from a percentage increase
Replies
2
Views
688
Cannate
C
S
Common factors? Simplify 8^2 - 16 ÷ 2^2 × 4 - 3
Replies
9
Views
663
Otis
Otis
M
Trouble with answer to question: A cyclist travels 4b^2c^1/2 miles in 3b^2c hours. What is her average speed?
Replies
2
Views
595
Otis
Otis
W
Easy but difficult :) "The volume of a garden is 6.52 cubic metres...."
Replies
7
Views
865
skeeter
skeeter
B
included or not included? lost oversight
Replies
12
Views
1K
Dr.Peterson
Dr.Peterson
You must log in or register to post here.
Top