פתרון
פתרון
צעדי פתרון
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A.T.Q.:
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דוגמאות פופולריות
Martina is currently 14 years older than her cousin Joey. In 4 years she will be 3 times as old as Joey. Use this information to answer the following questions.Find three consecutive even integers whose sum is negative twelveThe sum of two numbers is-1. One of the numbers is nine less than the other. Find the numbers.Three consecutive even integers have a sum of 36Amelia invests money in an account paying a simple interest of 2.1% per year. If she invests 130 and no money will be added or removed from the investment, how much will she have in one year, in dollars and cents?