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Name__________________________ 1) Name__________________________ Show work for CREDIT! Weekly Review #5, Quarter 4 2.5x + 0.1x - 0.01x = 2.39x 2.41x 2.59x 2.61x 7) The solution of the equation 4(x – 2) = 17 is 5.25 5.75 6.25 6.75 2) Evaluate the expression for x = 0.4 2(x - 0.1) + 1 8) The solution of the inequality 2x - 5 > 19 is x > 24 x > 12 x < 12 x < 24 3) The perimeter of a rectangle is 90 cm. What is the length of the rectangle if the width is 10 cm? (hint: add all sides is perimeter) 30 cm 35 cm 40 cm 45 cm 9) Which of the following numbers are solutions to the inequality 2x - 5 > 19? Select ALL that apply. x = 5 x = 10 x = 12 x = 15 x = 0 x = -4 4) Add 5 to x, double what you have, than subtract 3 from the result and simplify the expression.7.5 inches 2x + 10 2x + 7 x + 7 2x – 7 5) Which expressions are a factor of 16abc – 12ac+ 32abc? Select ALL that apply. 2 4 6a 12ac abc ac 4ac 10) Brandon won 300 tickets at an arcade game. He spent 125 tickets on a ball and the rest on gum. Each piece of gum was 25 tickets. Which equation can be used to determine the number of pieces of gum Brandon could have purchased? Lucy bought an item at 15% off. If the sale price of the item was $76.50, what was the original price? $65.03 $90.00 $100.00 $125.21 6) The solution of the equation 4x - 2 = 17 is 4.25 4.75 5.25 5.75

Short Answer/Extended Response 1) In your Answer Document, show the steps needed to solve the following inequality: -3x + 4 ≤ -17 Then graph the solution on a number line. (3 points) 2) The bowling alley charges a flat fee of $50 for a birthday party plus $5.00 for each person you invite. Chantell wants to spend no more than $100 for a party. In your Answer Document, write an inequality to show how many people she can invite. Solve your inequality and graph the solution on a number line. (3 points)