Lời Giải
Lời Giải
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The square of Kate's age 2 years from now is equal to 20 times her age 3 years agoThe sum of three consecutive integers is 216 . Find the integers.:If we subtract 28 from a whole number, it is reduced by two thirds.:is the original number?a mans age is 36 and that of his daughter is 3years. in how many years will the man be 4times as old as his daughterTwo trains leave stations 230 miles apart at the same time and travel toward each other. One train travels at 85 miles per hour while the other travels at 92 miles per hour. How long will it take for the two trains to meet?Find the integer such that the sum of the integer and 6 is less than 3 times that integer.