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2. A Writing Gridded Responses Writing Short Responses Writing Extended Responses

3.  What is ½ + ¾ ? 10/85/41. 25

4.  [2] The expression and the cost are correct and work is shown. [1] There is no expression, but there is a method to show how the correct cost is found. [1] There is a correct expression but there is an error in finding the cost. [0] There is no response, it is completely incorrect, or it is a correct response, but no procedure is shown.

5.  The cost for using a phone card is 35 cents per call plus 25 cents per minute. Write an expression for the cost of a call that is n minutes long. Evaluate your expression for an eight-minute call. Show your work.

6. 2 points1 point0 points For n minutes, the cost is: 0.35 + 0.25n 0.35 + 0.25(8) 0.35 + 2.00 An eight-minute call costs $2.35. $.25 x 8 = $2.00 $2.00 + $.35 = $2.35 $2.35

7.  The Theatre Club needs to raise $440 to cover the cost of its children’s play. The ticket prices are $14 for an adult and $2 for a child. The club expects that three times as many children as adults will attend the play. Write and solve an equation to find how many adults and children have to buy tickets in order for the club to cover its costs.

8. 4 points3 points1 point x = number of adults 3x = number of children 14(x) + 2(3x) = 440 14x + 6x = 440 20x = 440 x = 22 3x = 66 22 adults and 66 children must attend the play. x = number of adults 14(x) + 2(3x) = 440 14x + 5x = 440 19x = 440 x = 23.2 24 adults and 3(24) = 72 children must attend the play. X = number of adults x + 3x = 440 4x = 440 x = 110

9.  Bellman, A. E., Bragg, S. C., Charles, R. I., Hall, B., Handlin, W. G., & Kennedy, D. (2009). Graphs and Functions. Prentice Hall Mathematics: Pennsylvania Algebra I. Pearson, 251-297.