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•What is the next term in sequence 2, 6, 18, 54, ...?

A. 108
B. 148
C. 162
D. 216

•if 2x + 5 = 17, then ______.

A. x=3
B. x=6
C. x=11
D. x=22

• 1 × 100 = 100
2 Ă— 100 = 200
3 Ă— 100 = 300
5 Ă— 100 = 500
2400 Ă— 100 =_____

A.2400
B.2 400
C.24 000
D.240 000


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