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13 articles trouvés pour ce sujet.
Joining a fitness center 2016-12-18
Salem pose la question :
A fitness center offers a special price for group-class students. The cost of registration is 30 dollars and then you have to pay 25 dollars per month. What is the rule of the equation in the light of

Penny Nom lui répond.
7x-1/4-1/3[2x -1-x/2]=19/3 2013-02-03
M pose la question :
7x-1/4-1/3[2x -1-x/2]=19/3
Penny Nom lui répond.
-8(3x+4)+6x=4(x-8 )+4x 2012-01-18
bianca pose la question :
-8(3x+4)+6x=4(x-8 )+4x
Penny Nom lui répond.
An algebraic equation with fractions 2010-09-10
leah pose la question :
If 6/x - (x-1)/2 = 4 then the LCD is 2x, right? so you get 12/2x - (x2-x)/2x = 8x/2x, right? then what do you do with the 2x when you turn it into a quadratic equation?
Penny Nom lui répond.
Algebraic equations with fractions 2008-11-07
John pose la question :
Solve each equation. Check each solution.
10/2y+8 - 7y+8/y(squared)-16 = -8/2y-8

Harley Weston lui répond.
Solve the equation 2x + y = 6 for y. 2008-11-07
fatiuma pose la question :
Solve the equation 2x + y = 6 for y.
Penny Nom lui répond.
Algebraic EquationsAx+By=C 2007-07-02
Juan pose la question :
The general "Standard" form of an equation is Ax+By=C. Re-Write this equation in slope-intercept (y=mx+b) form.
Harley Weston lui répond.
6x+7=8x-13 2005-09-27
A student pose la question :
show me how to do 6x+7=8x-13
Penny Nom lui répond.
14p - 8 = 22 + 20p 2005-09-27
Tiffany pose la question :
14p - 8 = 22 + 20p
Penny Nom lui répond.
x = (y^2 - b^2)/2b 2005-09-04
Bob pose la question :
while looking at x=(y2-b2)/2b on a table I was preparing for a graph, I saw that there is a point where x and y get closer to each other's value. By trial and error I tried to find the point where x=y. I saw a number which looked familiar and I realized it was the square root of 2. and so, if y=b(1+square root of 2) then x=b(1+square root of 2) also, or as x=y.
My question is: How can this result x=y when y=b(1+square root of 2) be algebraically derived from the equation x=(y2-b2)/2b without pre knowing it is so?

Penny Nom lui répond.
3A/4 +1=(2A-1)/3 2005-08-21
Rachael pose la question :

I'm doing a practice test question and the answer I keep turning out is different from the answer on the answer sheet. I think I might be forgetting a step. The problem is:

3A/4 +1=(2A-1)/3

The answer is -16. If anyone could explain the steps to me to getting the answer I would be grateful. Whenever I do it I get something completely different.

Penny Nom lui répond.
Solve for x 2005-07-20
Ed pose la question :
(x-1)/3 - 1 = (x + 2)/2
Penny lui répond.
4x - [2x -(3x - 2)] = 13 2000-05-13
Teresa pose la question :
I need to find the following equation.
4x - [2x -(3x - 2)] = 13

Penny Nom lui répond.



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