解
解
解答ステップ
Translate the problem into an equation:
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人気の例
Daria bought a bracelet at an original cost of 16 to sell in her handicraft store. She marked up the price 45% . What was the list price of the bracelet?The sum of 7 times a number and 9 equals 3In 1 year, Megan wants to buy a bicycle that costs 800.00. If she opens a savings account that earns 12% interest compounded continuously, how much will she have to deposit as principal to have enough money in 1 year to buy the bike?You roll a 6-sided die two times.:What is the probability of rolling a 6 and then rolling a 2?:Write your answer as a fraction or whole number.the curved surface of a circular cone can be folded out to form a semicircle with the 直径 20cm , find the volume