josh7earl josh7earl
  • 29-01-2017
  • Mathematics
contestada

Devaughn is 15 years younger than Sydney. The sum of their ages is 85 . What is Sydney's age?

Respuesta :

cubicbook
cubicbook cubicbook
  • 29-01-2017
Sydney’s age is 50.

Devaughn age: x-15       Sydney’s age: x

x-15+x = 85
2x-15 = 85
2x = 100
x = 50
Answer Link

Otras preguntas

What were key characteristics of Athenian democracy? Choose all answers that are correct. Any citizen who wanted to could volunteer to serve on the Council of
Why did the French re-possession of the Louisiana Territory cause uneasiness in the United States? Who was sent to France by Thomas Jefferson to negotiate for
What is the area of this composite shape? Enter your answer in the box. In².
how do you put text in MS publisher? When do you use text wrapping?
Compare two ways in which some cultural views that exist may affect a relationship negatively
What type of galaxy is pictured? A. Irregular B. Spiral C. Lens D. Elliptical
What do the passages from the Bhagavad Gita, the Ramayana, and the Rig Veda suggest about Hinduism’s attitude toward life and death?
Could someone help me.
True or False? The use of water has a direct impact on desertification.
a line intersecting two perpendicular lines name
ACCESS MORE