解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
Mr.Mustard said: "Eight less than three times my age is 100." How old is Mr.Mustard?What is the volume of a sphere with a 半径 of 9.9 ft, rounded to the nearest tenth of a cubic foot?8 more than the quotient of a number and-5 is less than or equal to 6.find area of a circle whose 半径 is 7cmthe sum of three consecutive integers is-378