Page 1 of 90 1231151 ... Last
Threads 1 to 20 of 1795

# Forum: Pre-Algebra

Questions from "Pre-Algebra" classes.

1. ### Sticky: Read Before Posting

• Replies: 0
• Views: 17,613
Ted
11-14-2007, 09:47 PM
1. ### $10K invested for 1 yr, part at 8%, rest at 12%;$944 int.

• Replies: 1
• Views: 1,287
09-08-2008, 03:03 PM
2. ### $400 is less than or equal to the product of$32 and....

• Replies: 2
• Views: 2,393
08-31-2007, 10:34 AM
3. ### "ab" is 0?

• Replies: 4
• Views: 1,633
05-07-2016, 11:03 AM
4. ### "cofactor expansion method" and "row reduction method" ?

• Replies: 2
• Views: 1,624
04-02-2009, 09:38 PM
5. ### "Kathy collected Pokemon go creatures over the course of 5 days" (mean, median)

• Replies: 5
• Views: 946
11-14-2018, 02:07 PM
6. ### "Your electricity bill is £122.00 excluding a tariff for the last quarter...."

• Replies: 1
• Views: 578
06-22-2018, 12:13 PM
7. ### 'Applications': How to write 1101101 in decimal form?

• Replies: 2
• Views: 3,159
01-20-2007, 10:22 AM
8. ### (-4*10^14)(1.77*10^-10)

• Replies: 2
• Views: 1,626
04-11-2010, 03:27 PM
9. ### (3/5)^2 + 8/35 divided by 24/7

• Replies: 3
• Views: 2,187
01-09-2014, 02:24 PM
10. ### (3^2)(8^2)=3x not sure how to solve

• Replies: 2
• Views: 883
12-16-2010, 01:54 AM
11. ### ***Last moment check***

• Replies: 3
• Views: 1,524
10-03-2013, 07:38 AM
12. ### -24 + 12 = -x please help me solve this equation

• Replies: 3
• Views: 1,489
03-01-2009, 02:18 AM
13. ### -2x^4-13x^2+258=0

• Replies: 1
• Views: 1,424
10-30-2015, 05:26 PM
14. ### -5(2x+1)+3x=37

• Replies: 2
• Views: 1,309
10-30-2009, 08:01 AM
15. ### -5, -3, -1, 1, ....; sum of reciprocals is 16/63: find numb.

• Replies: 2
• Views: 1,331
10-15-2008, 07:12 AM
16. ### -6y-2y: when is '-' a minus sign, and when is it a negative?

• Replies: 2
• Views: 2,426
sj
11-12-2006, 11:28 PM
17. ### -x(2)

• Replies: 4
• Views: 2,438
06-14-2007, 07:49 PM
18. ### 0.2x-0.05(x-100)=35

• Replies: 1
• Views: 1,524
10-06-2008, 02:02 PM

#### Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

#### Icon Legend

Contains unread posts
Contains no unread posts
Hot thread with unread posts
Hot thread with no unread posts
Thread is closed
You have posted in this thread

#### Posting Permissions

• You may not post new threads
• You may not post replies
• You may not post attachments
• You may not edit your posts
•