解
解
解答ステップ
Translate the problem into an equation
Solve the equation
人気の例
Tony's age is 28 years older than Mack. 5 years ago, Tony was 5 times as old as Mack. Find their present ages.Dana opened a savings account and deposited 400.00. The account earns 15% interest, compounded annually. If she wants to use the money to buy a new bicycle in 2 years, how much will she be able to spend on the bike?500 is 40 percent of what numbera number x is at most 3Maya deposits 5000 into a checking account that pays 0.75% annual interest compounded monthly. What will be the balance after 8 years? Round to the nearest cent.