解答
Gabrielle is 5 years older than Mikhail. The sum of their ages is 97 . What is Mikhail's age?
解答
求解步骤
Translate the problem into an equation:
求解
找到 Mikhail's age
流行的例子
the sum of three consecutive even integers is-324a pair of standard dice are rolled. find the probability of rolling sum of 3 with these dice.Two times a number plus five times that number is equal to nine times the number less 8:Find the number.single die is rolled twice. Find the probability of getting a 3 the first time and 3 the second time. Express the probability as a simplified fraction.What is the probability that a card drawn randomly from a standard deck of 52 cards is a two? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.