12. Which of the following when simplified is not
equal to 27?
(a) [910 + 98] = 3
(6) 312 = 38
(c) (38 + 3) (4° +50 +69) (d) 90 x 33
13. If 3n = 27, then 3n-2 equals:
:
(a) 3
(b) 0
(d) 9
(c)
Answers
Answered by
0
Answer:
12 answer is a
13 answer is 25
Answered by
0
Answer:
???.... confusing
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