10/30/12
for example, 0.47x 0.18=tHow do I explain to my 5th grader how to get the answer and show the work with the new math?
He is studing the beginning of Algebra. His homework says to find each unknown. I would just multiply and move the descimal point. But yesterdays homework was wrong so I am assuming that they are...
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10/15/12
Leah is 6 years older than Sue. John is 5 years older than Leah. Total combined age is 41. How old is Sue?
What is the algebraic equation
The perimeter of a rectangular picture is 66 in. The length is 3 in. greater than the width. Find the width and length.
need to know the width and length
3x+8=2x+48
angle ABC and angle EBD are a pair of vertical angles; m angle ABC= 3x+8 and m angle EBF= 2x +48. What are m angle ABC and m angle EBF?
08/27/12
how do I factor a trinomial that has a value greater than 1 in the x squared term?
the problem is:
4x^2 + 12x + 9
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