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Test Review, unit 2B ***Only answer with numbers.***

Quiz by Melissa Texin

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20 questions
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  • Q1

    Find the missing side length.

    Round to the nearest thousandth (three decimal places) if necessary.

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    300s
  • Q2

    Which set of sides would make a right triangle?

    8, 10, 12

    5, 12, 13

    4, 5, 6

    5, 10, 12

    300s
  • Q3

    Find the missing side length.

    Round to the nearest thousandth (three decimal places) if necessary.

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    300s
  • Q4

    The number of pencils sold varies directly as the cost. If 5 pencils cost $1.45, find the cost of 7 pencils.

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    300s
  • Q5

    A certain cookie recipe calls for 225 grams of flour for a batch of thirty cookies. Jake would like to make as many cookies as possible for a party, and flour is his only constraint. (He's got loads of sugar, eggs, etc). If he has 1,206 grams of flour, how many cookies can he make?

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    300s
  • Q6

    Solve for a.   

    Round to the nearest thousandth (three decimal places) if needed.

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    300s
  • Q7

    Solve for x.   

    Round to the nearest thousandth (three decimal places) if needed.

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    300s
  • Q8

    Solve:   10 + 2n = 8n - 2n + 10

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    300s
  • Q9

    Solve:     4(x - 2) = -3 + 5x

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    300s
  • Q10

    Solve:    4x - 5x + 9 =5x - 9

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    300s
  • Q11

    Converse is selling shoes for $70.00.  Ms. D has a coupon for 15% off. Calculate the price you would pay for the discounted shoes after the 8.25% sales tax and the shipping flat rate of $15.

    (Be prepared to put an equation for the test; just answer the question for the game.)

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    300s
  • Q12

    An online store sells used books for $5.99, and you have $50 to spend. How many books can you buy if you must pay 7.5% sales tax and an additional 10% of the total purchase price (with tax) for shipping?

    (Be prepared to put an equation for the test; just answer the question for the game.)

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    300s
  • Q13

    You have $500 saved up to buy new shoes. You hope you have enough money for 3 pairs of shoes with taxes being 8.25%. How much can each pair of shoes cost?

    Give an algebraic equation that models this situation and solve it.

    (Be prepared to put an equation for the test; just answer the question for the game.)

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    300s
  • Q14

    Find the probability that a randomly chosen point in the figure lies in the shaded region.

    State this probability as a percent. Round to the nearest tenth (one decimal place) if needed.

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    300s
  • Q15

    If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a black tile?

    State this probability as a percent. Round to the nearest tenth (one decimal place) if needed.

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    300s

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