해법
해법
솔루션 단계
Translate the problem into an equation:
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Subtract 18 from the product of 2 and a number.A pair of standard dice are rolled. Find the probability of rolling a sum of 11 with these dice.Zachary attaches his A+test to the refrigerator with a circular magnet. Out of curiosity, he measures the magnet and calculates that it has a diameter of 4 centimeters. What is the magnet's 원둘레8 divided by twice a numberEight more than the product of a number and 9 is 5.