7. Caden had exactly 45 plants to sell. After Day 1 of his sale, he had exactly 42 plants left. After Day 2, Caden had exactly 39 plants left. After Day 3, he has exactly 36 plants left. Assuming Caden will continue to sell plants at that daily rate, how many of these plants will he have left at the end of Day 6?

Answer and Explanation

Your Answer is

Correct Answer is B

Explanation

Sell 3 plants every day, and the remaining at the end of the sixth day: 45-3×6 = 27