summers61628734 summers61628734

14-03-2020
Mathematics

contestada

Devaughn's age is three times Sydney's age. The sum of their ages is 88. What is Sydney's age?

Respuesta :

daltman006 daltman006

14-03-2020

Answer: Sydney’s age is 22

Step-by-step explanation:

Answer Link

14-03-2020

Answer:

Sydney = 22 years old

Step-by-step explanation:

DeVaughn = D

Sydney = S

D = 3S

D + S = 88

Substitute in 3S for D

3S + S = 88

4S = 1888

S = 22

Hope this helps :)

Answer Link

Otras preguntas

17.) DF bisects (3 points)

HELP ASAP As president, George Washington tried to keep the United States out of foreign conflicts by: A. bribing foreign leaders to protect U.S. territory B.

3. Casey says she heard that digital footprints can be beneficial. Which of these are benefits of a digital footprint? Select the correct answers. Then click Ne

Find the value of x in this figure. 60°

What is a legacy? A. The traditions, behaviors, and stories that are passed down from generation to generation B. The use of storytelling to keep children bus

what is the most important essential element in a training program and why

Which vitamin can be synthesized in significant amounts by humans and, therefore, may NOT be essential

Countries located in Europe's southeastern peninsula. Includes countries such as Bosnia, Croatia, Serbia, Romania, Bulgaria, Greece. Group of answer choices

This is a standard deviation contest. Which of the following sets of four numbers has the smallest possible standard deviation? A) 7, 8, 9, 10 B) 5, 5, 5, 5 C)

Is Y=3x linear or non linear?