解
解
解答ステップ
Represent the numbers with :
A.T.Q.:
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人気の例
The sum of two numbers is 120 and one of the number is 3 times the other. Find the value of the numbers.Hannah opened a savings account and deposited 9,720.00 as principal. The account earns 7% interest, compounded annually. What is the balance after 9 years?If I'm 13 years old, how old will I be in 7 years?The sum of 4 times a number and 7 is 9You pick a card at random, put it back, and then pick another card at random. What is the probability of picking a 2 and then picking a 2?