Final answer:
After solving the addition problems, the correct set of answers that match the problems listed is option (a) 14, 20, 11, 15, 12, 8, 39.
Step-by-step explanation:
The question asks us to perform a series of addition problems and then choose the correct set of answers from the options provided. Here are the solutions to the addition problems:
- (6 + 8) = 14
- (15 + 5) = 20
- (3 + 8) = 11
- (10 + 5) = 15
- (8 + 4) = 12
- (3 + 5) = 8
- (10 + 14 + 15) = 39
Comparing our answers to the options provided, the set that matches is:
a) 14, 20, 11, 15, 12, 8, 39
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