Structure And Method: Section 10-3

15 Questions | Total Attempts: 31

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Structure Quizzes & Trivia

Check-in on section 10-3. Writing and solving inequalities.


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Questions and Answers
  • 1. 
    Chose the correct answer.  Express each quantity in terms of k. The value of quarters in cent of k quarters
    • A. 

      K

    • B. 

      25k

    • C. 

      K + 25

    • D. 

      K/25

  • 2. 
    Chose the correct answer.  Express each quantity in terms of k. The time needed to travel 100 km at k km/h
    • A. 

      Not enough information given to determine

    • B. 

      K/1000

    • C. 

      100k

    • D. 

      100/k

  • 3. 
    Chose the correct answer.  Express each quantity in terms of k. The area of a rectangle measuring 23 m by k m 
    • A. 

      2(23) + 2k

    • B. 

      23k

    • C. 

      (23k)(23k)

    • D. 

      23 + k

  • 4. 
    Chose the correct answer.  Express each quantity in terms of k. The cost of a k-minute telephone call, if the first minute costs $0.40 and each additional minute is $0.30 
    • A. 

      0.40 + 0.30(k - 1)

    • B. 

      0.40 + 0.30k

    • C. 

      0.30k + k

    • D. 

      0.40k + 0.30(k-1)

  • 5. 
    Chose the correct answer.  Express each quantity in terms of k. The perimeter of a rectangle that measures 2.5 ft by k ft
    • A. 

      2.5 + k

    • B. 

      2.5 + 2k

    • C. 

      5 + 2k

    • D. 

      2.5k

  • 6. 
    Chose the correct answer. Mel had $28.  After cashing a check he received from his mom, he had more than $75.  What is the amount of the check Mel cashed?
    • A. 

      Mel cashed a check for more than $47.  

    • B. 

      Mel cashed a check for less than $47.  

    • C. 

      Mel cashed a check for less than or equal to $47.  

    • D. 

      Mel cashed a check for more than or equal to $47.  

  • 7. 
    Choose the correct answer.  Postage is $.25 for the first ounce and $.20 for each additional ounce.  How heavy a package, to the nearest ounce, can Marcella send if she wants to spend no more than $2.25?
    • A. 

      Marcella can send a package weighing more than 11 ounces.

    • B. 

      Marcella can send a package weighing less than 11 ounces.

    • C. 

      Marcella can send a package weighing equal to 11 ounces or less.

    • D. 

      Marcella can send a package weighing equal to 11 ounces or more.

  • 8. 
    Choose the correct answer.  The width of a poster is 8 cm less than the length.  The perimeter is more than 184 cm.  If the measurements are both integers, fund the minimum dimensions of the poster.  
    • A. 

      The minimum dimensions are 102 cm by 86 cm.

    • B. 

      The minimum dimensions are 51 cm by 59 cm.

    • C. 

      The minimum dimensions are 43 cm by 35 cm.

    • D. 

      The minimum dimensions are 51 cm by 43 cm.

  • 9. 
    Choose the correct answer.  After serving 45 lb of poultry,  caterer had more than 10 lb left.  How many pounds of poultry did the caterer have originally? 
    • A. 

      More than 55 lb

    • B. 

      Less than 55 lb

    • C. 

      55 lb or more

    • D. 

      55 lb or less

  • 10. 
    Choose the correct answer.  Sonya is a waitress.  She earns $200 a week plus a 15% tip on the cost of each meal she serves.  What must be the total cost of the meals she serves for her to each at least $425 each week? 
    • A. 

      $1500 or less

    • B. 

      Less than $1500

    • C. 

      $1500 or more

    • D. 

      More than $1500

  • 11. 
    Choose the correct answer.  The length of a rectangle is 6 cm shorter than its width.  The perimeter is at least 60 cm.  What are the smallest possible dimensions for the rectangle? 
    • A. 

      12 cm by 18 cm

    • B. 

      18 cm by 24 cm

    • C. 

      6 cm by 12 cm

    • D. 

      Answer not given

  • 12. 
    Chose the correct answer.  A purse contains 26 coins, some of which are dimes and the rest nickels.  Altogether, the coins are worth more than $2.10.  At least how many dimes are in the purse?  
    • A. 

      At least 16 dimes

    • B. 

      At least 17 dimes

    • C. 

      At least 15 dimes

    • D. 

      Not enough information given to solve

  • 13. 
    Chose the correct inequality.  The variable represents the number indicated in the parentheses.  Maria, who is older than her 12-year-old brother, is 4 years younger than Sue.  (Sue's age)
    • A. 
    • B. 
    • C. 
    • D. 
  • 14. 
    Chose the correct inequality.  The variable represents the number indicated in the parentheses.  The sum of four consecutive integers is at most 100.  (Smallest integer)
    • A. 
    • B. 
    • C. 
    • D. 
  • 15. 
    Chose the correct inequality.  The variable represents the number indicated in the parentheses.  Fred has one third as many $10 bills as $20 bills.  He has at least $300.  (Number of $20 bills) 
    • A. 
    • B. 
    • C. 
    • D.