Question

Choose the set of numbers that is similar to the following set.

{12,28,32}
A. {39, 78, 102}

B. {15, 35, 45}

C.{9, 21, 24}

D. {21, 48, 56}

Answer 1

Explanation:

above question answer is c

(9*2)+3 =21

(9*3)-3=24