9. Find the next three terms of the following 3,6 9, 12,_ a. 15,18,21
b. 14, 16, 18
c. 15, 16, 17
d. 15,16,18
10. The pattern of this sequence 2,4,6,8 is multiplying by 2 by every counting
number, the nth rule for this sequence is
a. 2xn or 2n
b. 2+n
c. 3xn
d. 4xn
11. What are the next three terms of these numbers 3, 5, 7, 9?
a. 11,13, 15
b. 10,11,12
c. 11,12,13
d. 10,12,13
12. Find the nth term rule of 3,5,7,9.
a. 2n +1
b. 3n - 1
c. 4n+1
d. 5n
13. What are the missing numbers in the sequence 6, 11, 9,14,17,?
a. 12 and 15
b. 13 and 15
c. 14 and 15
d. 15 and 17
14.
Which of the following is the algebraic expression?
a. n+12=15
b. n+12
c. n=+12
d. n=12
15. Identify the algebraic equation from the following.
a. 5+n
b. n-6
c. 2b-6 = 16
d. 7(8)
16. Translate this to algebraic expression: Six more than twice a number.
a. a+6
b. 2a+6
с. За+6
d. 4a+6
17.Determine the word phrases of this algebraic expression:
5 (3d - 13) = 45.
a. The product of thirteen less than thrice a number d, and five will result to
forty-five
b. The product of 5 and 3d minus 13, the answer is 45.
c. 13 minus 3d times 5, the result is 45
d. The answer is 45 of 3d-13 times 5
18. Translate the phrases: The sum of a number and five is twelve.
a. 5+12
b. 12+5
c. 12a+5
d. a+5=12
19. Identify the variable of this algebraic expression: 13f + 2g
a. f
b. g
c. f and g
d. f and 2
20. A _is any letter or symbol that represents a number.
a. algebra
b. variable
C. equation
d. expression
please help
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