Multiple Choice
Solve the problem.
-A bag of marbles has twice as many blue marbles as green marbles, and the bag has at least 42 marbles in it. At least how many green marbles does it have?
A) At least 15 green marbles
B) At least 21 green marbles
C) At least 14 green marbles
D) At least 28 green marbles
Correct Answer:
Verified
Correct Answer:
Verified
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