Solución
Devaughn's age is three times Sydney's age. The sum of their ages is 100. What is Sydney's age?
Solución
Pasos de solución
Translate the problem into an equation:
Resolver para
Ejemplos populares
Allison invested 23,000 in an account paying an interest rate of 6.7% compounded annually. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 76,300?The circunferencia of a circle is 25pi cm. What is the area, in square centimeters? Express your answer in terms of pipi.Darius is 38 years old. In 4 years he will be 3 times as old as Gia. How old is Gia?What is the result when the number 50 is decreased by 12%?Suppose that 65000 is placed in an account that pays 17% interest compounded each year.Assume that no withdrawals are made from the account. find the amount in the account at the end of 1 year.