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Helping students gain understanding and self-confidence in algebra.
Pre-Algebra
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- proportional or non proportional? 2Gb holds 250, 40Gb holds
by frankie10 on Sun Jun 06, 2010 5:03 pm - 1 Replies
- 934 Views
- Last post by odysseus
on Mon Jun 07, 2010 12:18 am
- proportional or non proportional? 2Gb holds 250, 40Gb holds
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- Questions Regarding the "Age" Word Problems lesson
by leah0723 on Fri Jun 04, 2010 9:11 pm - 1 Replies
- 1101 Views
- Last post by stapel_eliz
on Sat Jun 05, 2010 11:42 am
- Questions Regarding the "Age" Word Problems lesson
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- proportional reasoning: find cheaper unit price
by frankie10 on Sun May 30, 2010 3:52 am - 1 Replies
- 847 Views
- Last post by confused
on Sun May 30, 2010 11:20 am
- proportional reasoning: find cheaper unit price
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- Solve the equation: 0.7(5x + 15) = 2.8 - (x + 3)
by chaunt67214 on Thu May 27, 2010 5:11 am - 1 Replies
- 1316 Views
- Last post by nicknation
on Thu May 27, 2010 11:13 am
- Solve the equation: 0.7(5x + 15) = 2.8 - (x + 3)
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- Chocolate Pudding? Serious Hard Math Question!
by b2bw45381 on Mon May 24, 2010 7:47 pm - 1 Replies
- 1309 Views
- Last post by stapel_eliz
on Tue May 25, 2010 11:02 am
- Chocolate Pudding? Serious Hard Math Question!
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- i need help with (-8)(-5)+(7)2 and (-1/5)3 -0.5
by sexyangel666 on Wed Apr 14, 2010 11:20 pm - 2 Replies
- 1225 Views
- Last post by b2bw45381
on Mon May 24, 2010 7:54 pm
- i need help with (-8)(-5)+(7)2 and (-1/5)3 -0.5
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- Percentage problem
by O_andrea_O on Tue May 11, 2010 1:05 pm - 1 Replies
- 1288 Views
- Last post by maria1983
on Tue May 11, 2010 4:28 pm
- Percentage problem
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- not quite understanding this
by teddybear101 on Thu May 06, 2010 11:59 pm - 1 Replies
- 939 Views
- Last post by stapel_eliz
on Fri May 07, 2010 1:47 am
- not quite understanding this
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- how do I find the LCD of two or more fractions?
by Hawk Gt on Tue Apr 27, 2010 5:12 pm - 1 Replies
- 918 Views
- Last post by teddybear101
on Tue Apr 27, 2010 8:36 pm
- how do I find the LCD of two or more fractions?
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- expression containing principal square root of (10+15)
by laboo3 on Fri Apr 23, 2010 8:55 pm - 1 Replies
- 891 Views
- Last post by babyZ
on Fri Apr 23, 2010 11:30 pm
- expression containing principal square root of (10+15)
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- literal equation: solve Q=(N-S)/N for N (can't get answer)
by gloar on Wed Apr 07, 2010 2:59 pm - 1 Replies
- 1027 Views
- Last post by slim
on Wed Apr 07, 2010 3:31 pm
- literal equation: solve Q=(N-S)/N for N (can't get answer)
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- Studying for Calc placement test: Q: 8^x/2^x-1, A: 2^2x+1
by denuked03 on Tue Mar 30, 2010 5:41 pm - 3 Replies
- 1206 Views
- Last post by nona.m.nona
on Tue Mar 30, 2010 8:39 pm
- Studying for Calc placement test: Q: 8^x/2^x-1, A: 2^2x+1
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- please explain how to get slope intercept form of 3y=4x+6
by ktnsxtysvn on Fri Mar 26, 2010 3:48 am - 1 Replies
- 1146 Views
- Last post by zackattack
on Fri Mar 26, 2010 2:05 pm
- please explain how to get slope intercept form of 3y=4x+6
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- convert 672 inches to feet, using a conversion factor
by b2bw45381 on Thu Mar 11, 2010 11:07 pm - 2 Replies
- 1461 Views
- Last post by b2bw45381
on Sun Mar 14, 2010 3:07 pm
- convert 672 inches to feet, using a conversion factor
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- equation: 17-x = 41, -(6-3)^5, 14-3^5 / 3x3^3
by kyl367 on Thu Feb 18, 2010 2:32 am - 1 Replies
- 1090 Views
- Last post by Howdy
on Thu Feb 18, 2010 4:53 am
- equation: 17-x = 41, -(6-3)^5, 14-3^5 / 3x3^3
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- word problem to equation question
by Howdy on Mon Feb 15, 2010 3:08 pm - 2 Replies
- 1286 Views
- Last post by Howdy
on Mon Feb 15, 2010 5:26 pm
- word problem to equation question
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- error in Rounding and Significant Digits?
by bellefonte on Tue Dec 01, 2009 10:46 pm - 3 Replies
- 1528 Views
- Last post by bellefonte
on Wed Dec 02, 2009 2:24 am
- error in Rounding and Significant Digits?
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- Free market: supply and demand
by dkpeppard on Thu Nov 12, 2009 9:40 pm - 2 Replies
- 1682 Views
- Last post by dkpeppard
on Fri Nov 13, 2009 3:53 pm
- Free market: supply and demand
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- Reach of a Ladder Stor Problem
by taz4ever1 on Thu Nov 12, 2009 5:04 pm - 1 Replies
- 1255 Views
- Last post by stapel_eliz
on Thu Nov 12, 2009 8:51 pm
- Reach of a Ladder Stor Problem
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- Help Please! Polynomials!
by see-em33 on Tue Nov 03, 2009 12:19 am - 1 Replies
- 1236 Views
- Last post by stapel_eliz
on Tue Nov 03, 2009 8:32 pm
- Help Please! Polynomials!
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- challenge questions
by nazz on Tue Oct 27, 2009 2:59 pm - 1 Replies
- 1035 Views
- Last post by stapel_eliz
on Tue Oct 27, 2009 10:03 pm
- challenge questions
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- [SPLIT] i dont understand equations with fractions at all.
by lolo_z_1996 on Wed Oct 14, 2009 11:43 pm - 2 Replies
- 1402 Views
- Last post by dragonwench
on Tue Oct 20, 2009 3:01 am
- [SPLIT] i dont understand equations with fractions at all.
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- Don't understand this equation
by iceking on Thu Oct 15, 2009 3:21 pm - 1 Replies
- 975 Views
- Last post by stapel_eliz
on Thu Oct 15, 2009 6:20 pm
- Don't understand this equation
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- smallest integer written with two digits....
by marty.frmn on Thu Oct 08, 2009 9:19 pm - 4 Replies
- 1511 Views
- Last post by marty.frmn
on Sat Oct 10, 2009 6:13 pm
- smallest integer written with two digits....
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- Estimate number of grains of sand in Sarah Desert?
by chenelle00 on Fri Oct 02, 2009 7:58 pm - 1 Replies
- 1223 Views
- Last post by stapel_eliz
on Fri Oct 02, 2009 8:21 pm
- Estimate number of grains of sand in Sarah Desert?
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