Equations And Inequalities Quiz

20 Questions | Total Attempts: 53

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Problem Solving Quizzes & Trivia

Solving equations and inequalities in one variable.


Questions and Answers
  • 1. 
    Evaluate:
  • 2. 
  • 3. 
    Simplify:(2x - 3)(x + 1) - x(x - 3)Use the ^ button to represent the exponent.
  • 4. 
    Find the area of the figure above if the Perimeter is 42 units
  • 5. 
    The height of a balloon in feet over time is given by the equation h(t) = 6 + 5t where t is the time in seconds after the balloon is released. Find the number of seconds when the balloon reaches a height of 66 feet.
  • 6. 
    Solve for n:4mn + 8 = 12 - 2nUse parenthesis to show the denominator.
  • 7. 
    Two cars leave the same house and travel in the same direction on the highway. Car1 leaves at 10am and travels at 50 mph. Car 2 leaves at 10:30 am and travels at 60 mph. At what time will car 2 catch up to car 1?Give answer as the number and then am or pm
  • 8. 
    Solve for x:18 < 3x - 6 < 21
  • 9. 
  • 10. 
    Multiply the following matrices:Don't worry about entering the correct answer, just check it!
  • 11. 
    Given f(x) above, what are the possible values of x for which f(x) = 5? To get < in the answer, type it as <= and to answer  >, enter >=.
  • 12. 
    Given f(x) below, what is f(-5)?
  • 13. 
    What are the x-intercepts of f(x)? Give the negative one first and use a comma or the word and.
  • 14. 
    Given the figure below, find the midpoint of segment AB.
  • 15. 
    Find the area of ABCDE below:
  • 16. 
    Find the length of AB to the nearest hundredths place.
  • 17. 
    Maria and Julia live 10 miles apart along a bike path. Maria leaves her house at 8 am and runs towards Julia's house at 6mph. Julia leaves her house at 9 am and walks towards Maria's at 4 mph. At what exact time (hours and minutes) will they meet on the bike path?Enter answer as hours:minutes am/pm
  • 18. 
    Simplify:
    • A. 

      23x

    • B. 

      20x

    • C. 

      16x

    • D. 

      18 + 5x

    • E. 

      None of these

  • 19. 
    Find the value k for which the point (4, 7) is on the line 5x - 4k = 3y
  • 20. 
    What is the other endpoint of a line segment with a midpoint at (3, -2) and one endpoint at (7, 0)?
    • A. 

      (5, -1)

    • B. 

      (11, 2)

    • C. 

      (-1, -4)

    • D. 

      (1, 4)

    • E. 

      (-1, 5)

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