11/03/13

Solve algebraically 5x^2/4=2(x-1)
Solve algebraically : 5x^2/4=2(x-1)
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11/03/13

x - 3/2 = x + 8/6
I don't know how to do it so I am wondering if any of y'all could help..?
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11/03/13

what are the steps to solve this ax2 + bx + c = 0"
how do we solve it  
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11/02/13

what is the linear equation relating celsius and fahrenheit if celsius corresponds to 32 fahrenheit and 40 celsius corresponds to 104 fahrenheit i?
what is the linear equation relating Celsius and Fahrenheit if Celsius corresponds to 32fahrenheit and 40celsius corresponds to 104 Fahrenheit?
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11/02/13

the sum of two numbers is 35. 3 times the larger number is the same as 4 times the smaller number. find the larger number
ok so i have to figure out how to write this down so i can solve it but i have no idea how to write that down in allgebraic form
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11/02/13

what are the roots of find the roots of p(x)=x^4-4x^2-4x-1
Fin all roots exactly (rational, irrational and imaginary) for the polynomial equation
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11/02/13

How do I use ratios in a proportion?
Say this question x/6 = 2/4 how do I solve that AND  show my work?  
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10/29/13

It takes Marty 3 hours to type the address labels for his club's newsletter. It takes Pat only 2and1/4 hours to type the same amount of labels. How long would
it take them working together to complete the address labels?
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10/29/13

three consecutive integers whos sum is -18
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10/29/13

division expression for 4/2
division expression for 4/2
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10/28/13

Left some two numbers is at least negative -3 The difference of the number is less than nine
Left some two numbers is at least negative -3 The difference of the number is less than nine
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10/28/13

solve 3x+7=5x+2(3-x)+1
why would both x=x and 7=7 both be correct answers to this equation?
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10/28/13

Trig Identities
Prove1 - sin2x / cosx = sin2x / 2sinxI tried do both LHS and RHS. Got stuck after a step or two.
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10/28/13

solving the system by addition
{x+y=8 {x-y+2
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10/27/13

complete the square
y=x^2-3x-2                
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10/24/13

3x-4(2x+5)=-16 +13x
Seems easy, but...I want to be sure I am using the correct order Thanks   C
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10/24/13

3/4(x+2)=6(x+12)
Just going over my son's math test
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10/23/13

If the common ratio of a GP with a sum to infinity is x^2-x-1, within what limits must lie?
I feel we have two unknown values here, either the first term or sum to infinity should have been given. I think so! Help
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10/23/13

summarize the two methods for expressing fractions as decimals.decribe when it is appropriate to ise each method in your summary
I need thiz with all the mighty
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10/22/13

If the value of an article is assumed to increase annually by 5% of its value at the beginning of the year,after how many years will its value double?
a)If the value of an article is assumed to increase annually by 5% of its value at the beginning of the year,after how many years will its value double? b).If the common ratio of a GP with a sum... more
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10/22/13

how do i find percentage? of aan account?
if you owe 564.60 and the percentage is 26.99 how much interest do I owe? if I pay the loan in three months
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10/22/13

Solve the equation for t
Solve the following equation for t   s=1/6gt^2   t= +(the plus sign dose have a line under it)
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10/21/13

Evaluate lim 1/x - log(1 +x)/x2
Evaluate lim   〈   1 - log(1 + x)〉                   x→0         x         x2
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10/17/13

Geometry Word Problem
A pedestal for a statue is in the shape of a hexagon formed by a square and two congruent triangles, with the dimensions 7 ft length and 4 feet height. What is the area of the top surface of this... more
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10/16/13

I do not understand how to linear equations my graphing. I have seen videos of how they do the problem it does not make sense
x+y=8 x-y=4
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