shaylalayne17
shaylalayne17 shaylalayne17
  • 20-10-2016
  • Mathematics
contestada

Devaughn's age is two times Sydney's age. The sum of their ages is
84
. What is Sydney's age?

Respuesta :

TheFailingIdiot
TheFailingIdiot TheFailingIdiot
  • 20-10-2016
Sydney is 28. because if you multiply 28 by two you get 56. then when you add 28 to 56 you get 84.

Answer Link

Otras preguntas

Feline cardiomyopathy and canine heartworm disease are examples of
One positive affect of recycling aluminum cans to manufacture new beverage containers is 1 conserving earths resources 2.creating acid rain 3.warming earths
Helppp!!!!!!!! Please someone
Which of the following is a true statement about the countries highlighted on the map?
List three reasons why using cocanie is dangerous
How did the Aztec go from a small tribe in Central Mexico to controlling a large empire? Question 6 options: A) They had the most advanced culture in Mesoa
scientific knowledge is generally considered to have a positive effect on society. In which situation would scientific knowledge most likely have a negative eff
which unit of measure is appropriate for the area that is 20 centimeters tall and 15 centimeters wide?
Box A has a volume 5 times bigger than box B. What is "5 times bigger" as a percentage. Would is be 500% bigger or 400% bigger
A worm walks 40cm in 8 minutes. Give both unit rates. Make sure you include the unit for each. (Total 8 points: 2 points for each unit rate, 1 point for each