18. Solve the equation, x + 5 = 40 A 8 B. 35 19. What must be the value of x in the equation: 4x - 8 = 127 A 5 B. 11 C.-24 D. 24 20. Find the solution of 3a - 26 - 3c when the value of a = 2, b = 3, and c= -1 I 3 B. -3 C.-2 D.2 21. Convert 36 inches to feet A. 3 B. 3.6 C. 4 D. 4.6 22. in ancient times 1 cubit is approximately 1 ruler. If 1 ruler is equivalent to 12 inches, approximately how many inches are there in 2 cubits? A 23 D. 26 B. 24 C. 25 23. Each 5ml of cough syrup is equivalent to 1 teaspoonful. How many teaspoonfuls are there in a 50 mibe? A. 12 B. 30 C. 36 D. 300 24. How many months are there in 2 year? A. 25 B. 30 C. 35 D. 40 25. A liter is equivalent to 1000mL. If you convert 9.5 L to mL, the result will be A. 95 B. 950 C. 9500 D. 95000 26. A girl is 155cm tall. Her sister is 98cm tall. How much taller is the girl than her sister in decimeter? A. 5.7 B. 57 C. 25.3 D. 253 27. A can holds 2000 mL of pineapple juice. How many liters are there in 2 cans? A. 4 B. 20 C. 40 D. 200 28. At 3 pm yesterday, it was 32°C in Lucena. What is the equivalent temperature in F? 9/5 °C + 32 A. 89 B. 89.5 C. 89.6 D. 89.7 29. Godwin learned to ride a bicycle. He practiced riding the bicycle 30 minutes every day for we many minutes did he practiced before he learned to ride a bicycle? A. 200 B. 205 C. 210 D. 220 30. Mang Jose owns a rice field with a total area of 1.5 hectares. If 1 hectare = 10,000 square the area of the rice field in square meter (m)? A 15 B. 150 C. 1500 D. 15000​