10/11/12

Write an expression to model the following situation: Lisa and Tom are baking cookies for the annual bake sale. Lisa has baked 66 cookies, and Tom has baked 126
Algerbra 1. I in the 9th Grade and I AmHaving Somtrouble With These Kind Of Questions. Operations With Real Numbers.
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10/09/12

algebra word problem
Find out how much Grace earned if she earned $27 more than Robert and Alexis combined.  Alexis worked 3 hours more than Robert and 7 hours less than Grace. Robert earned $7.50/hr, Alexis earned... more
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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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08/26/12

what is an algebraic expression for w+3 is a whole number, whats the next whole number after it
would this be w+3+n
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