# Direction: Read each sentence carefully. Choose the letter of the correct answer and write it before...

Kung naghahanap ka ng mga sagot sa tanong na: Direction: Read each sentence carefully. Choose the letter of the correct answer and write it before…, napunta ka sa tamang lugar.
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### Tanong

Direction: Read each sentence carefully. Choose the letter of the correct answer and write it before
each number
21. Teacher Ana needs 2 yards of yarn for each of her students for their Art class. If she has 15
students, how many feet of yarns will she buy?
A 60 feet
D. 90 feet
B. 70 feet
C. 80 feet
22. If x = 5 and y=-2, what is the value of x2 + 3y?
A-31
B. -19
C. 19
D. 31
23. Evaluate 2×2 – 5x + 10 if x = 4
A 22
B. -6
C. 6
D. 22
2ma
24. If m= 1, a= 3, t = 2 and h = 5, evaluate
th
A 9/20
B. 9/10
C. 27/20
D. 27/10
25. Find the volume (V) of a box if its length (l) is 25 cm., width (w) is 10 cm. and height (h)
is 5 cm. (Hint: V = lwh)
A. 1050 cu.cm
B. 1 150 cu.cm
C. 1 250 cu.cm. D. 1 350 cu cm.
26. Simplify: (2m+15a-5) + (5a+10)
A. 2m+20a+5
B. 2m+10a+5
C. 2m-20a+15
D. 2m+20a+15
27. What is the result when 9p-5 is subtracted from 12p+7?
A. 3p+12
B. 3p-2
C. -3p-12
D. -3p+2
28. What must be subtracted from 8×2-5x+9 to get a difference equal to 1?
A. -8x245x+8
B. -8×2-5X-8
C. 8×2-5x+8
D. 8x25x-8
29. What polynomial represents the perimeter of the rectangle on the right? 5y + 8 feet
A 8y-20 feet
C. 8y2-20 feet
B. 16y-20 feet
D. 16y2-20 feet
3y – 18 fee
30. According to the laws of exponents, when you multiply expressions
having the same base, you
their exponents.
A. subtract
B. divide
C.multiply