Use an analytic method to solve the equation.
= 9
A. {20}
B. {40}
C. {-40}
D. {80}
Answer: B
Mathematics
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.
Fill in the blank(s) with the appropriate word(s).
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A. ? B. 3 C. 7 D. 5
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A. 28.3 ft2 B. 23.3 ft2 C. 61.6 ft2 D. 56.6 ft2
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