1. Which is a solution of the inequality x + 2y ≥ 1?

2. Which is NOT a solution of the inequality x – 2y ≤ 1?

3. Which pair satisfies x + y > 5 and x – y ≤ 2?

4. Which pair DOES NOT satisfy x + 2y > 5 and 2x – y ≤ 2?

5. Enteng bought 3 apples and 4 oranges. The total amount he paid was at least ₱120. If the x represent the number of apples and y the number of oranges, which mathematical statement represent the given situation?

6. In problem 5, if an apple costs 10 pesos and an orange costs 15 pesos, can Enteng possible buy all the fruits?

7. Ana bought 8 big notebooks and 10 small notebooks. The total amount she paid was less than ₱600. If x represents the cost of big notebooks and y the cost of small notebooks, which mathematical statement represents the given situation?

8. In problem 7, If a big notebook costs ₱25 and a small notebook costs ₱15, can Paolo possible buy all the notebooks?

9. What is the area (in square feet) of the rectangular garden if the sides measure 8ft and 16 ft?