01-09-2016
Mathematics

contestada

Jan's age is 3 years less than twice Tritts age.The sum of their ages is 30. Find their ages

Respuesta :

10-08-2017

J + t = 30. J = 2t - 3. 2t - 3 + t = 30. 2t + t = 33. 3t = 33. T = 11. Therefore, j = (2 x 11) - 3. J = 22 - 3. J = 19. Jan is 19 and Tritt is 11.

Answer Link

Otras preguntas

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

“The genetic code is universal.” Explain this statement.

Can somoene help me with this question??How might the history of the U.S. have been different if the original thirteen states had been guaranteed a perpetual ma

What is the mean of 87, 93, 86, 90, and 84?

Explain how a species can evolve through natural selection.

After what happened on April 19 can war between the colonies and Great Britain be avoided?

How many atoms are in 0.750 moles of zinc?

Write a system of equations with a solution (4,–3)

Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...

Find all powers of 4 in range 4 through 1,000