10/02/12

properties of pentagon
how many sides, crners, does pentagon has right angles or any kind of angles, does it have parallel lines? does it have lines of symmetry?
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10/01/12

describe the translation y=-2(x-4)^2
what is the translation of that equation?
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09/30/12

3( x + 5) + 4( x – 4) = 13
I need help solving this
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09/30/12

7(a+3)=(-119)
How would you solve this equation
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09/30/12

Describe a situation in which x and 12-x can be used to represent variable quantiies. List the domain for the answer.
Not sure what it means to represent variable quantities
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09/29/12

(-17 5/9)+ 14 4/5
i need to add this negitive fraction number with the positive
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09/29/12

How do you divide
25m^5n - 10m^4n + 15m^3n  /  5m^3n Is the correct answer 5m2 - 2m + 3
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09/28/12

one canned juice drink is 255 orange juice; another is 10% orange juice. How many of each should be mixed together in order to get 15L that is 18% orange juice
need to know how to write the equation and how to solve plz just not the answer  
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09/28/12

what is the consecutive interior angles converse
looked everywhere an coulndn't find the meaning and an example
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09/28/12

how do I solve problems involving sums of quantities?
if 3 is added to a number and this sum is doubled, the result is 2 more than the number.  Find number
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09/27/12

How do you solve
How do you solve this problem below. 30=-12y
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09/27/12

how u know what number is x if the problem is x+9=18-2x
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09/27/12

How do you solve an equation with two fractions added to each other equaling a whole number?
This is the equation I described before x/2+x/3=7
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09/27/12

how do you get x and y in 20x-16+x^2+4y+8+y=0
it is for the perimeter of a rectangle. solve in a quadratic
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09/27/12

1/4x+x=-3+1/2x
Solve for x                                                                                     
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09/26/12

Five times a number is less than three times the same number. Find such an answer.
Five times a number is less than three times the same number. Find such an answer.
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09/26/12

the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. What are the possible values of x for this triangle?
the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. What are the possible values of x for this triangle?
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09/26/12

I am trying to build and solve and equation from a word problem.
Brian is 48 and Meagan is 24.  At some point during their lives Brian will be three times older than Meagan.  Write an equation which models how old in years both Brian and meagan will be when... more
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09/26/12

3x + 4 = 7
Solving a linear equation refers to the process of determining the solution set.Given the equation 3x + 4 = 7, will there ever be more than one solution for x?What is the solution to this equation?... more
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