解答
解答
求解步骤
Translate the problem into an equation
Solve the equation
流行的例子
The 周长 of a circle is 23pi in. What is the area, in square inches? Express your answer in terms of8 is an even numberscience fair poster is a rectangle 36 inches long and 24 inches wide. What is the 面积 of the poster in square feet? Be sure to include the correct unit in your answer.Translate the sentence into an equation. Seven times the sum of a number and 3 is equal to 2twice the sum of a number x and 9 is 54