4/7 = x+3/21 A) x=9 B) x=15 C) x= 33 3/4 D) x=91 - Would it be A??
2 answers:
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Answer:
second term: 9
4th term:81
=729
3rd term=27
a1=3 the first term
q=3
Answer:
second term: 9
4th term:81
=729
3rd term=27
a1=3 the first term
q=3