lrhodes83ou0gdi lrhodes83ou0gdi
  • 03-08-2017
  • Mathematics
contestada

Devaughn is 13 years younger than Sydney. The sum of their ages is 75 . What is Sydney's age?

Respuesta :

1006907672osux2y
1006907672osux2y 1006907672osux2y
  • 03-08-2017
s= Sydney
devaughn= s-13

so s+s-13=75
2s-13=75
now I think you can solve the rest.
Answer Link

Otras preguntas

The commands on an Edit menu may change as a result of your actions. True or False
What are the two parts of an atom?
Which of the following could classify as a non-essential need according to the hierarchy of needs? A. healthy food B. human contact C. more sleep D. new cl
-3. x>3 what does if equal
Dunk McStuff played in 7 basketball games. altogether he scored 65 field goals (2 points each) and 12 free throws (1 point each). Find the mean number of point
The place theory of hearing is better than frequency theory at explaining pitch perception for __________ sounds. a. low frequency b. low and high frequency c
What can be said of Empires before they are established and after they fall? Help!!
What is the SI unit for molar mass? a. gram. c. mole. b. gram/mole. d. mole/gram.
What did a castle serve as during times of war?
why is alcohol classified as a drug?