jayjay9213213 jayjay9213213
  • 14-07-2020
  • Mathematics
contestada

Sam is two times Sydey's
their combined
age is 36. What is Sydney's age.​

Respuesta :

snog
snog snog
  • 14-07-2020

Answer:

12 years old

Step-by-step explanation:

Let's call Sydney's age x and Sam's age 2x. We can write:

x + 2x = 36

3x = 36

x = 12 so the answer is 12 years old.

Answer Link

Otras preguntas

Which of the following are solutions to the equation below? Check all that apply. 9x2 - 6x + 1 = 7
3. a stone thrown up is caught by the thrower after 6 seconds how high did it go and where was it 4 seconds after start (g = 9.8m/s2)??​
23. The compound which contains both ionic and covalent compound isa)CH4b) H2c)KCNd)KCL​
Your boss calls you and explains that your first visit is to the Barclays Center Stadium. Your boss says the Barclay center is approximately 670,760 square feet
what conclusion does this passage support
Triangle ABC contains side lengths b=3 inches and c= 5 inches in two or more sentences describe whether or not it is possible for mangle B =45 degrees
Find the slope and Y intercept from the equation 12x+3y=6
use elimination to solve each system below: system 1 system 2 4x+3y=4 3x+2y=7 -2x-3y=-8 2x-y=7 enter the value of x and y in the solution for each in the follow
Why were Egyptians less prone to attack than other developing civilizations? OA. There were no other civilizations at the time. O B. They were surrounded by des
During a storm, there was 9/2 inches of rain in 1/3 of an hour at this rate how much rainfall will there be in one hour?