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Question 5 Answer and Explanation _ACT December 2015 Form 72E Math Section
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5.
If
=
b
and
b
= 9,
a
= ?
A. 3
B. 18
C. 81
D.
E.
Answer and Explanation
Your Answer is
Correct Answer is C
Explanation
= b and b = 9, a = ?= b and b = 9, a = ?