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Lv 7
[匿名]
回覆: 14
2008-06-19 11:57 am
If v=20, find the value of: v/4?
[匿名]
回覆: 2
2008-06-19 5:15 pm
solve for x?
[匿名]
回覆: 9
2008-06-19 6:03 pm
r^2+3r-2=0 Solve the equation using the quadratic formula?
[匿名]
回覆: 13
2008-06-19 3:45 pm
4x(x-2)-5x(x-1) = 2?
[匿名]
回覆: 4
2008-06-19 10:10 am
[-2-2(1-5)]/[-2-3]?
[匿名]
回覆: 7
2008-06-19 7:05 am
how do you factorise 16 - x^4 ?
[匿名]
回覆: 12
2008-06-19 6:51 am
3a+2a²-a+a²?
[匿名]
回覆: 5
2008-06-18 7:31 am
what is -1/3 to the fifth?
[匿名]
回覆: 10
2008-06-18 9:39 am
How do you do 7/8 without a calculator?
[匿名]
回覆: 10
2008-06-16 8:01 am
Solve an elimination question please?
[匿名]
回覆: 9
2008-06-17 3:17 pm
Assume that y varies directly as x. If y = 4 when x = 0.5, find y when x = 2.?
[匿名]
回覆: 10
2008-06-14 6:23 pm
If 56 is decreased by 46%, the result is:?
[匿名]
回覆: 13
2008-06-17 8:38 am
How to convert 6 hours, 32 mins in seconds?
[匿名]
回覆: 13
2008-06-16 10:50 am
1) -2x – 5x – 18 x =?
[匿名]
回覆: 12
2008-06-16 6:29 am
Which number is greater/bigger 1.4 or 1.2 ???
[匿名]
回覆: 8
2008-06-16 7:28 am
solving for x?
[匿名]
回覆: 10
2008-06-13 6:56 pm
what percentage of 500 is 125?
[匿名]
回覆: 11
2008-06-13 2:06 pm
what is -2xy^2 evaluated at x= -2 and y= -1?
[匿名]
回覆: 7
2008-06-15 8:49 am
what fraction is between 1/4 and 3/5?
[匿名]
回覆: 9
2008-06-11 6:48 am
0.4ml+0.4ml= what?
[匿名]
回覆: 15
2008-06-14 8:18 am
i am having trouble solving these quadratic equations and need help?
[匿名]
回覆: 9
2008-06-14 4:30 am
simplify 25xy/35x . I am stuck! Help !?
[匿名]
回覆: 11
2008-06-10 2:23 pm
3x^2+21x= factor?
[匿名]
回覆: 10
2008-06-14 3:34 am
Multiply (x+3)(x^2+4x-6)?
[匿名]
回覆: 11
2008-06-14 6:18 am
how do you solve this 12(1/6 + d/4)+ 5d?
[匿名]
回覆: 5
2008-06-14 3:18 am
Solve for B.?
[匿名]
回覆: 13
2008-06-13 9:04 am
1 3/4 + 2 2/5 =??
[匿名]
回覆: 9
2008-06-13 5:24 am
Factor: 4x^2 - 25y^2?
[匿名]
回覆: 12
2008-06-12 8:25 am
Factorise (a - b)^2 - 4(a - b)?
[匿名]
回覆: 12
2008-06-11 12:00 pm
3 5/6 divided by 7/9 = ?
[匿名]
回覆: 8
2008-06-12 7:41 am
Simplifying an equation? (q^-3)^-2?
[匿名]
回覆: 6
2008-06-11 4:54 am
system of equation?
[匿名]
回覆: 9
2008-06-11 8:01 am
x^2 + 1 = 0?
[匿名]
回覆: 5
2008-06-11 7:41 am
algeeebra .?
[匿名]
回覆: 7
2008-06-07 5:40 pm
Factor completely 4a^2-81?
[匿名]
回覆: 14
2008-06-08 5:31 pm
Can you help me with these equations?
[匿名]
回覆: 10
2008-06-07 2:40 pm
45% of 80?
[匿名]
回覆: 9
2008-06-09 2:41 pm
factor 4y^2-100=0?
[匿名]
回覆: 8
2008-06-09 2:44 pm
how to do this sum: (x+4)(x+10)?
[匿名]
回覆: 11
2008-06-08 1:17 pm
How do you find the area of a circle when the circumference is 26 cm?
[匿名]
回覆: 8
2008-06-09 2:18 pm
factor 7x^2+35=0?
[匿名]
回覆: 9
2008-06-09 2:45 pm
factor x^2-13x+42=0?
[匿名]
回覆: 7
2008-06-09 2:52 pm
factor 4z^2=76z-336?
[匿名]
回覆: 9
2008-06-07 6:32 am
2(x - 1) = -2x?
[匿名]
回覆: 10
2008-06-06 5:03 pm
7-(4x+3)=16?
[匿名]
回覆: 17
2008-06-08 1:45 pm
please explain how to simplify 4(2a+3) - (a-5)?
[匿名]
回覆: 10
2008-06-08 3:26 pm
Solving By a System of Equations (Algebra) HELP!!?
[匿名]
回覆: 10
2008-06-07 7:31 am
solve by completing the square?
[匿名]
回覆: 11
2008-06-07 4:47 am
What does square mean in math?
[匿名]
回覆: 7
2008-06-08 4:18 pm
how do you solve x^(2/3)+13=17?
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