해법
해법
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Represent the number with
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The radius of a circle is 13 ft. Find its 원둘레 in terms of pipi.Question 4: Lauren is 3 years older than Megan and Alyssa is 6 years younger than Megan. The:sum of their ages is 42 . How old is each girl?two more than 5 times a number is 77Khalil deposited 200.00 into a new savings account that earns 4% interest compounded annually. How long will it take for the balance to grow to 227.00?The product of two consecutive even integers is 224 . Find the integers.