解答
解答
求解步骤
Translate the problem into an equation:
流行的例子
the sum of 2 consecutive numbers is 55The perimeter of a rectangular window is 286m.If the width of the window is 66m, what is its length?((2m^2n^3)/(3p))^4 . Assume that no denominator equals zero.the 周长 of a circle is 50cm. calculate the diameterTranslate the phrase into algebraic symbols One fourth a number.