2. Find the product of (x) (x4) C. Multiply
D. Divide
A x?
B. x12
Сх
3. What is the product if 2x is multiplied by 5x?
D. X
A 10x
В. 7х2
C. 10x
4. Divide 32a'b c2 by 4a bºc
D. 3x2
b c
A. 8ab3c2
B. 8a2b2c2
C. 8a+bc42
5. Multiply 2x by 13x2y3.
D. 8a2bc
A. 26xy
B. 26xy C. 26%
6. What is the product of 2x+3x2 + 4x and x + 1?
D. 26xy
A. 2x4 + 2x3 +3x2 4x B. 2x + 5x + 7x2 + 4x C. 5x4 + 7x + 4x2 + 2x
7. What polynomial is obtained if 27xy + 18xy3 + 9xy is divide by 3xy?
D. 7 + 4x + 2x2 + 5x
A. 9xy + 6x2y3 + 3y B. 9x*y$ + 6xy C. 9xy + 18xy + 6x
D. 9x2y3 +6xy2 + 3x
8. What expression will satisfy the given statement: (a + 3) = 22 + 6a + 9
A. a - 3
B. -3-a
C a +3
D. -3 + a
9. Find the product of (x-1) and (x + 1).
A x²+1
B. X²-
c. x² + x + 1
D. x²-x + 1
10. What will be the first term of the product of (2x - 1)??
A.4x2
B. 4x
c. 1
D. 2x
11. Multiply (4y - 5d) (4y + 5d)
A. 16y2 + 25d2
B. 4y + 5d C. 16y2 - 2502
D. 4y - 50
12. Evaluate (x-3)(x2 + 3x + 9)
A x2 - 81
B. x3 - 27 C. X3 + 9x + 27
D. X - 9x + 27
13. Solve (x-6)
A. x2 + 12x - 36
B. X2 + 36 C. ²-36
D. x2 - 12x + 36
14. What is the area of the square whose side is 2x + 5?
A 4x2 - 20x - 25 B. 4x2 - 20x + 25
C. 4x2 + 20x - 25
D. 4x2 + 20x + 25
15. Evaluate (x + 4)
A. x3 + 12x2 + 48x + 64 B. X - 12x2 - 48x - 64 C. X3 - 12x² + 488 - 64 D. x 12x2.48x + 64
GRADE 7 MATHEMATICS(QUARTER 2) (WEEK 7-8)
Directions: Choose the letter of the best answer and write in the space provided before the number,
1. Find the value of x in the equation x + 2 = 8 to make the equality correct.
B. X = 5
B. X= 7
C. X=6
D. X = 4
2. Evaluate the expression 2x + 15, when x is 3.
A. 22
B. 20
C. 21
D. 23
3-6. Identify the given whether it is Algebraic Expression or Algebraic Equation. Write AEX if it is Algebraic Expr
AEQ if it is Algebraic Equation.
3. 3x
4. 4a + 7b
5. x + 10 = 2
6. The sum of m and 8.
7. Translate the mathematical phrase into verbal phrase. "The difference of a number from 10 is 3."
C. X - 10 = 3
B. 10-3 = x
D. 10 + X = 3
A. 10-x= 3
8-11. Solve for the value of x in the following linear equation or inequality. Choose the letter of the best answ
on the space provided before the number.
8. x + 7 = 15
C.9
D. 10
B. 8
A7
9. x + 9 = 20
B. 12
C. 13
D. 14
A. 11
10. 3y -4 = 11
D. 5
C. 4
B. 3
A. 2
11. 3x < 24
D. 9
C. 8
B.7
A. 6
12-13. Solve the inequality x-5> 4
a. Using algebraic method:
b. Graph your solution using number line:
14-15. Problem Solving. Analyze and solve the following problems.
14. The sum of two consecutive integers is 97. What are the two numbers?
15. Mary Ann is 5 years younger than her friend. If the sum of their ages is 61, how old is her friend?​