1. What is the sum of 2x2 - 6x +10 and 9 - 3×?
A. 2x2 + 9× + 19
B. 2×2 - 9× - 19
C. 2x2 + 9× - 19
D. 2×2 - 9× + 18
2. Which of the following are like terms?
A. 2×2y and 12×y2
B. - 8y2 and - 8y
C. 14x and - 10x2
D. 9x2y and - 5×2y
3. What must be subtracted from 3× - 4y to produce 2× + 10y?
A. ×10y
B. × - 14y
C. × +10y
D. × + 14y
4. Which of the following are unlike terms?
A. - 6b and - 8b
B. - 9×2 and - 24×2
C. - 3a and 12a
D. 12×2y and - 21xy2
5. What must be added to - 6× + 8 to get the sum of 0?
A. 6× + 8
B. 6× - 8
C. - 6× + 8
D. - 6× - 8
6. What must be added to - 6× - 8 to get the sum of 0?
A. 6×+8
B. 6×-8
C. -6×+8
D. -6×-8
7. What is the sum of 3×2-15×-9 is added to 5×2 + 4× - 6?
A.8×2-11×-15
B.8×2+11×-15
C.8×2+11×+15
D.8×2-11×15
8. Which of the following is the value of the algebraic expression 12-3b if b=5?
A. 3
B. - 3
C. 12
D. 15
9. What is the value of the expression 3×2+y if ×=-2, y=-10, and z=2?
A. 1
B. - 1
C. 0
D. 11
10. One kilogram of rice cost P56. 00, how much does it cost for 5 kilograms?
A. P360
B. P280
C. P260
D. P180
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