解
解
解答ステップ
Translate the problem into an equation:
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人気の例
the sum of two numbers is fourteen. Four less than five times the smaller is equal to the larger.15 more than a number is 29.2000 was deposited into an account with an APR of 4.3%. What is the balance after 1 year?Wesley opened a savings account and deposited 100.00 as principal. The account earns 13% interest, compounded quarterly. What is the balance after 7 years?Phil is Tom's father. Phil is 35 years old. Three years ago, Phil was four times as old as his son was then. How old is Tom now?