解答
解答
求解步骤
Translate the problem into an equation
Solve the equation
流行的例子
one half the 差集 of the cube of a number,x,and threeJenny can jog twice as fast as she can walk. She was able to jog the first 12 miles to her grandmother house but then she tried and walked the remaining 3 miles. If the total trip took 2 hours then what was her 平均值 jogging speedwhat is the the radius of a circle with a 周长 of 25.12the sum of two numbers is 35. three times the larger number is the same as 4 time the smaller number. find the larger numberthe quotient of a number and-7 decreased by 2 is 10 find the number