Geometry and Algebra Quiz
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Questions and Answers

What is the correct way to evaluate the expression 2(18.5 + 14.4)?

  • 18.5 + 18.5 + 14.4 + 14.4
  • 2(18.5) + 2(14.4)
  • 2(18.5 + 14.4) (correct)
  • 18.5 x 14.4

    • What is the formula to find the area of a circle, given the circumference?

  • Area = Circumference / π (correct)
  • Area = Circumference × π
  • Area = Circumference ÷ 2
  • Area = Circumference ^ 2

    • What is the first step in simplifying the expression -4 × 5 - 6 + 8 / 3 - 87 ÷ 3?

  • Subtract -6
  • Multiply -4 by 5 (correct)
  • Divide -87 by 3
  • Add 5 and 8

    • What is the probability of selecting a guppy from the fish tank?

    <p>2/3</p> Signup and view all the answers

    What is true about the probability of selecting a cherry barb from the fish tank?

    <p>It is less than 1/2</p> Signup and view all the answers

    In the diagram, which of Minyoung's statements is true?

    <p>m∠3 = m∠1</p> Signup and view all the answers

    Which elevator is in a proportional relationship with Elevator A?

    <p>Elevator C: represented by the equation, y = 6x.</p> Signup and view all the answers

    What is the equation to determine the number of apples, a, that are in each basket?

    <p>8a + 12=168</p> Signup and view all the answers

    What is the perimeter of the play area in Chayton's backyard?

    <p>2(20) + 2(10)</p> Signup and view all the answers

    What is the number of apples in each basket?

    <p>9 apples</p> Signup and view all the answers

    How many feet of material is needed for the border of the play area?

    <p>2(20) + 2(10)</p> Signup and view all the answers

    What is the minimum price the science club can sell their T-shirts for?

    <p>$12.37</p> Signup and view all the answers

    What is the area of the rectangle?

    <p>25 cm2</p> Signup and view all the answers

    What is the inequality to represent the number of days Samir needs to work to earn enough for the golf equipment?

    <p>(25 +36) x ≥ 530</p> Signup and view all the answers

    After how many months will the membership costs be the same at Be Fit and Right Now?

    <p>9 months</p> Signup and view all the answers

    If Samir earns $x per day caddying, how much does he earn per day including tips?

    <p>x + 61</p> Signup and view all the answers

    What is the cost per month for a gym membership at Be Fit after the initial month?

    <p>$12</p> Signup and view all the answers

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