解答
解答
求解步骤
Represent the number with
A.T.Q.:
求解
流行的例子
R550.00 increased by 15% what is the new priceYou deposit 100 in an investment account that earns 7.8% annual interest compounded monthly.What is the balance of the account after 6 years?Find the original price of a pair of shoes if the sale price is 56 after a 20 % discount.the sum of 3 times a number and 4 is 6 .The 周长 of a circle is 15pi ft. What is the area, in square feet? Express your answer in terms of pipi.