6 Which of the following is an equation
A. 2x +y b. 25y + 6 c. 5a+8=18 d. r/9 -5
7 In the sequence 15, 20 ,25, 30, and so on, what is the formula in finding the nth term? A.5 B.5n C.5n+10 D.5n+5
8. What is the missing number in the sequence, 13, 18,23, 28,___?
A.30 B.31 C.32 D.33
9. Which of the following is not an expression A.7m+3B.2xyC.x+y=12 D.5a_3
Answers & Comments
Answer:
6. A.
7. D.
8. D.
9. D.
hehe
7.A/B
8.33
9.D
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