REVIEWER-DIAGNOSTIC-TEST-SCHOOL-BASED_2025

The area of a rectangular garden is (x² + x - 20) m², what are its dimensions?

• (x + 5)m by (x + 4)m

• (x - 5)m by (x - 4)m

• (x + 5)m by (x - 4)m

• (x - 5)m by (x - 4)m

If the area of a square ABCD is 9a² + 24a + 16 units, how would you determine the measure of its side?

• Divide all terms by 3a.

• Get the factors using common monomial factor.

• Get the factors using perfect square trinomial.

• Get the factors using completing the squares.

Which is NOT a rational expression?

• the domain is a set of all real numbers except 3.

• the domain is a set of all real numbers except -3.

There are two numbers whose sum is 48. One number is one-third of the other. What are the two numbers?

• 10 and 38

• 12 and 36

• 14 and 34

• 20 and 28

Dianne and Agnes are siblings. Dianne can complete her household chores in x hours while Agnes can do the same in 4 hours. Which expressions below represents the rate of Dianne and Agnes working together?

• 4 + x

• x - 4

Which of the following is a linear inequality in two variables?

• x + y = 5

• y = 2x + 7

• x < 0

• x + y ≥ 12

Which of these ordered pairs is a solution of x + y > 8?

• (3, 4)

• (4, 4)

• (5, 6)

• (-10, 1)

Kristine wants grilled chicken and bangus for dinner. She finds that chicken (x) sells at Php 150 per kilogram and bangus (y) sells at Php 160 per kilogram. Her budget is not to exceed Php 500. Formulate a system of linear inequalities that represent the problem?

• 150x+160y ≥ 500

  x ≥ 0

  y ≥ 0

• 150x+160y ≥ 500

  x ≥ 0

  y ≤ 0

• 150x+160y ≤500

  x ≥ 0

  y ≥ 0

• 150x+160y ≤ 500

  x ≤ 0

  y ≥ 0

Kristine wants grilled chicken and bangus for dinner. She finds that chicken (x) sells at Php 150 per kilogram and bangus (y) sells at Php 160 per kilogram. Her budget is not to exceed Php 500.

Which of the following number of kilos will not fit her budget?

• 1 kg of chicken and 1 kg of bangus

• 2 kg of chicken and 2 kg of bangus

• 2 kg of chicken and 1 kg of bangus

• 1 kg of chicken and 2 kg of bangus