解
解
解答ステップ
Translate the problem into an equation:
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発見する Janice's age
人気の例
The sum of two numbers is 32. Their 差 is 22. Find the two numbers.the sum of 3 consecutive integers is 237. what is the smallest of these integers?When Mr. Krumm purchased a tie he paid \9.27, which included the 3% sales tax. How many dollars did the tie cost before the tax was included?After 10 years, you have \$8099.15 in an account that compounded continuously at a rate of 3% annual interest rate. How much money did you have in the account when you opened it?at what rate percent per annum will a some of R640 amount to R774.40 in 2 years,compounded annually