Mfm2p Midterm Exam May 2020

26 Questions

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Mfm2p Midterm Exam May 2020

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Questions and Answers
  • 1. 
    Round 45943 to the nearest hundreds.
    • A. 

      45900

    • B. 

      46000

    • C. 

      50000

    • D. 

      45940

  • 2. 
    Round 29.094 to the nearest hundredth.
    • A. 

      29

    • B. 

      29.1

    • C. 

      29.04

    • D. 

      30

  • 3. 
    Simplify the fraction 5/15.
    • A. 

      1/5

    • B. 

      1/3

    • C. 

      2/3

    • D. 

      5

  • 4. 
    Solve for x.  x = -3 + 5
    • A. 

      -2

    • B. 

      -3

    • C. 

      3

    • D. 

      2

  • 5. 
    Solve for x.  x = -5 x 6 
    • A. 

      1

    • B. 

      -11

    • C. 

      -30

    • D. 

      30

  • 6. 
    Simplify the expression:  8t + 4t– 8t
    • A. 

      4t2

    • B. 

      4t

    • C. 

      16t2

    • D. 

      8

  • 7. 
    Solve for v.  6v − v = 20
    • A. 

      2

    • B. 

      5

    • C. 

      4

    • D. 

      6

  • 8. 
    Simplify the expression:  –7(–1 + –9g2) + 9
    • A. 

      63g2 - 16g

    • B. 

      16g2 - 16

    • C. 

      63g+ 16

    • D. 

      16g +16

  • 9. 
    Simplify the expression:  5(5r+ 4r) + 2(6 – 6r)
    • A. 

      25r2 - 8r

    • B. 

      25r2 - 8r + 12

    • C. 

      10r2 - 8r +12

    • D. 

      25r2 + 8r + 12

  • 10. 
    Simplify the expression:  6u + 2(10 – u)  
    • A. 

      4u - 20

    • B. 

      4u + 20

    • C. 

      5u + 10

    • D. 

      -5u - 10

  • 11. 
    Combine any like terms in the expression. If there are no like terms, rewrite the expression. 50 + 28a+ 11a– 22a2
    • A. 

      15a2 + 50

    • B. 

      -10a2 + 50

    • C. 

      61a2 + 50

    • D. 

      17a2 + 50

  • 12. 
    Solve for s.  s / -16 + 245 = 267
    • A. 

      352

    • B. 

      -352

    • C. 

      16

    • D. 

      -16

  • 13. 
    Find the missing length.  The triangles are similar. 
    • A. 

      10

    • B. 

      12

    • C. 

      14

    • D. 

      21

  • 14. 
    Find the missing length.  The triangles are similar.  
    • A. 

      3

    • B. 

      12

    • C. 

      15

    • D. 

      20

  • 15. 
    A car drives 50 miles east and then 40 miles due north.  How far is it from where it started?
    • A. 

      54 miles

    • B. 

      64 miles

    • C. 

      74 miles

    • D. 

      84 miles

  • 16. 
    Oceanside Bike Rental charges 17 dollars plus 6 dollars per hour for renting a bike.  Tom paid 59 dollars to rent a bike.  How many hours did Tom pay to have the bike checked out?
    • A. 

      2 hours

    • B. 

      17 hours

    • C. 

      6 hours

    • D. 

      7 hours

  • 17. 
    What is the slope of this line?  
    • A. 

      1/2

    • B. 

      -1/2

    • C. 

      2

    • D. 

      -2

  • 18. 
    What is the equation of this line? 
    • A. 

      Y = -4/5x -3

    • B. 

      Y = -5/4 +3

    • C. 

      Y = 5/4x +3

    • D. 

      Y = -4/5x +3

  • 19. 
    What is the equation of this line? 
    • A. 

      Y = 2x - 2

    • B. 

      Y = -1/2x - 2

    • C. 

      Y = 1/2x - 2

    • D. 

      Y = -2x - 2

  • 20. 
    Find the slope of a line that passes through the two points. (-5 , 3) and (1, 6)
    • A. 

      -1/2

    • B. 

      1/2

    • C. 

      2

    • D. 

      -2

  • 21. 
    Write the slope-intercept form of the equation of a line that passes through the point (5 , 2) and is parallel to the line y = -3x - 4
    • A. 

      Y = -3x + 17

    • B. 

      Y = 3x + 17

    • C. 

      Y = -3x + 15

    • D. 

      Y = -3x - 17

  • 22. 
    Write the slope-intercept form of the equation of the line that passes through the point (-2 , 4) and is perpendicular to the line y = 9x + 3
    • A. 

      Y = -9x + 22

    • B. 

      Y = 9x - 22

    • C. 

      Y = 9x + 22

    • D. 

      Y = -9x - 22

  • 23. 
    Solve the system of equations. y = x + 12 2x - y = 16
    • A. 

      (20, -44)

    • B. 

      (28, 40)

    • C. 

      (22, -28)

    • D. 

      (10, 50)

  • 24. 
    Solve the system of equations. x - 5y = 6 -9x -5y = -4
    • A. 

      (1, -1)

    • B. 

      (-1, 1)

    • C. 

      (1, 1)

    • D. 

      (2, -1)

  • 25. 
    Eliza's school is selling tickets to the annual talent show.  On the first day of ticket sales, the school sold 8 senior citizen tickets and 6 student tickets for a total of $80.  The school took in $101 on the second day by selling 11 senior citizen tickets and 6 student tickets.  What is the price each of senior citizen ticket and one student ticket?
    • A. 

      $5, $8

    • B. 

      $7, $10

    • C. 

      $10, $15

    • D. 

      $6, $7

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