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해법
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Translate the problem into an equation:
동그란 가장 가까운 곳에2 decimal places:
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The 차이 between five and twice a number, x, is one.the 차이 between seven and the product of five and a number is thirty-seven60 is 25% of what numberA couple deposits 15,000into an account earning 5% annual interest for 20 years. Calculate the future value of the investment if the interest is compounded weekly. Round your answer to the nearest cent.The product of two consecutive positive even integers is 528. Find the two integers.