解答
解答
求解步骤
Represent the number with
A.T.Q.:
求解
流行的例子
The 差集 between three times a number and two more than two times the numberaldo deposited 7000 into an account with an 11% interest rate compounded semiannually. How long will it take for the investment to grow to 40964The 半径 of a circle is 17 ft. Find its area in terms of pipi.the sum of two numbers is 39. Twice the frist number plus 3 times the second number is 101what is the length of a rectangle with a width of 12in. and 面积 of 66 in^2?