解答
解答
求解步骤
Translate the problem into an equation:
化简
流行的例子
Nathan and Audrey deposit 1,772.00 into a savings account which earns 3% interest compounded monthly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?Alexandra opened a savings account and deposited 1,000.00 as principal. The account earns 8% interest, compounded continuously. What is the balance after 7 years?An investment of R7 000 accumulates R8 261 in a certain interval of time at the rate of 4% per annum of compound interest. Find the time?Translate the sentence into an equation.:The sum of 6 times a number and 2 is equal to 8:Use the variable x for the unknown number.find the area of the triangle with 顶点 (3,-1), (4, 0) and (0, 6)