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16 questions
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  • Q1

    Which mathematical sentence represents “The sum of the ages of Mark (x) and Sheila (y) is 37”?

    5x - 6y = 37

    5x +6y = 37

    x - y = 37

    x + y = 37

    60s
    M8AL-Ig-2
  • Q2

    Which mathematical sentence represents “The Perimeter of a triangle whose sides are a, b and c is 36”.

    P = 36

    2a + b + c = 36

    3s = 36

    a + b + c = 36

    60s
    M8AL-Ig-2
  • Q3

    In a class of 45 students, the number of females is twice the number of males. How many male students are in the class?

    10

    30

    15

    20

    300s
    M8AL-Ig-2
  • Q4

    Cindy’s age is two years more than twice Lian’s age. The sum of their ages is 38. How old is Lian?

    13

    12

    11

    10

    300s
    M8AL-Ig-2
  • Q5

    Joan bought a doughnut at Php 40 pesos each plus a fixed charge of Php5.00 for the box that can hold as many as 24 pieces. How many doughnuts would be in the box if she paid Php 725?

    15

    16

    17

    18

    300s
    M8AL-Ig-2
  • Q6

    Determine whether (2, −1) is a solution of the system of the linear equation 𝑥 – 3𝑦 = 11 and 5𝑥 – 𝑦 = 11.

    not solution

    maybe

    solution

    cannot be determined

    300s
    M8AL-Ih-1
  • Q7

    Determine whether (5, 3) is a solution of the system of the linear equation.

    4𝑥 – 3𝑦 = 11

    5𝑥 – 4𝑦 = 13

    solution

    not solution

    maybe

    cannot be determined

    300s
    M8AL-Ih-1
  • Q8

    Which of the following is not an example of systems of linear equations?

    𝑦 = 𝑥 + 12 and 2𝑥 − 3𝑦 = 12

    𝑥 + 3𝑦 = 9 and 2𝑥 − 𝑦 = 6

    𝑥 + 𝑦 > 4 and 3𝑥 + 4𝑦 < 12

    𝑥 − 3𝑦 = 11 and 5𝑥 − 𝑦 = 11

    60s
    M8AL-Ih-1
  • Q9

    Which ordered pair is a solution to the system of equations

    𝑥 – 𝑦 = 2

    𝑥 + 𝑦 = 8?

    (5,3)

    (0,0)

    (0,-1)

    (5,0)

    60s
    M8AL-Ih-1
  • Q10

    Which graph matches the system

    3𝑥 – 2𝑦 = 12

    3𝑥 – 𝑦 = 6

    Answer Image
    Answer Image
    300s
    M8AL-Ih-1
  • Q11

    The graphs of the dependent equations are the same.

    TRUE

    FALSE

    300s
    M8AL-Ih-2
  • Q12

    The system of equations 𝑦 = 5𝑥 + 2 and 𝑦 = 5𝑥 + 3 are inconsistent.

    FALSE

    TRUE

    300s
    M8AL-Ih-2
  • Q13

    The system of equations 𝑦 = 𝑥 – 3 and 𝑦 = 2𝑥 + 2 are independent.

    TRUE

    FALSE

    300s
    M8AL-Ih-2
  • Q14

    The graphs of independent linear equations intersect at exactly one point.

    FALSE

    TRUE

    300s
    M8AL-Ih-2
  • Q15

    If the two equations of a system are equivalent, the equations are dependent.

    FALSE

    TRUE

    300s
    M8AL-Ih-2

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