解答
解答
求解步骤
Represent the number with
A.T.Q.:
流行的例子
what number is 8% of 2600The sum of a number and its square is 42. Find the number.what is the length of a rectangle if the width is 8 inches and its 面积 is 153 square inchesA number x is more than fortyMartina is currently 14 years older than her cousin Joey. In 4 years she will be 3 times as old as Joey. Use this information to answer the following questions.