I'll give you a question, please answer with step-by-step reasoning process.
Cassidy is grounded for 14 days for lying about her report card, plus 3 extra days for each grade below a B. If Cassidy got four grades below a B, how long is she grounded for?

26
First find how many days Cassidy is grounded for the low grades: 4 grades * 3 days / grade = 12 days.

Then add that time to the 14 days she's grounded for lying to find the total grounding length: 12 days + 14 days = 26 days.

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The answer is 26