Lời Giải
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There are 4 consecutive integers with a sum of 50. Which integers are they?A is 28 years older than B. In 6 years, A will be three times as old as B. How old is A nowIf two dice are rolled, what is the probability of getting a sum of 9?the product of a number and 6 less than the number is 27. find the numberriley is r years old. his father is 28 years older than him and is also twice as old as him. an equation that represents this is