解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
One of Krista’s classmates, Steven, has also been saving. His parents opened a compound interest account for him when he was a baby. They made an initial investment of 500 and the account had a 2.5% interest rate. How much more money does Steven have in his account than Krista has in her account, after 18 years?One number is three more than a second number. Four times the first is 2 less than 5 times the second. Find the numbers. Let x represent one number and y represent the second number.The quotient of a number x and nine is six.the different of a number x multiplied by itself and 65 is 109 is 24% of what number