word problems in algebra

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  1. word problems in algebra

    The cost of producing a number of items x is given by C = mx + b, in which b is the fixed cost and m is the variable cost (the cost of producing one more item). (a) If the fixed cost is $40 and the variable cost is $10, write the cost equation. (b) Graph

    asked by Amanda on April 5, 2007
  2. word problems in algebra

    A square has sides of length 3x - 2 cm. Express the area of the square as a polynomial. would i write this as 3x-2cm^4 because there are foru sides sorry post went before i was done polynominial confuse me after thinking about what polynomial is suppose to

    asked by TOMMY on April 22, 2007
  3. word problems in algebra

    the hours or min in 345 seconds how do I construct the equation and solve

    asked by Ron on March 19, 2012