解答
解答
求解步骤
Represent the number with
A.T.Q.:
流行的例子
The radius of a circle is 5.4 in. Find the 周长 to the nearest tenthTen times the sum of a number and 28 is at most 20 .fifty-four less than 4 times a number is equal to the number. What is the number?Five times the sum of 4 and a number is greater than 55.harry is 13, how old would he be after 20 years?