Maria is playing a video game. She earns 15 points when she completes Level 1. Each time she completes a level, she earns twice
as many points as the previous level.
How many points will Maria earn when she completes Level 8?
Enter your answer in the box.
2 answers:
Maria will earn 1,920 points
540 points,
15 points for the first, 30 for the second, 45, 60, 75, 90, 105, 120 for the eighth, added up it equals 540
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