解答

解答

求解步骤
Translate the problem into an equation:
求解

流行的例子

i am 11 years older than brother. 8 years ago, i was twice his age. how old i am nowthe product of a number and-49 is equal to the number increased by-3Ted and Kendra deposit 3,000.00 into a savings account which earns 4% interest compounded quarterly. 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?Maggie earned some money doing odd jobs last summer and put it in a savings account that earns 13% interest compounded monthly. After 9 years, there is 700.00 in the account. How much did Maggie earn doing odd jobs?6 more than halt of a number