jack241 jack241
  • 02-11-2017
  • Mathematics
contestada

Alvin’s age is two times Elga’s age. The sum of their age is 60. What is Elga’s age?

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 02-11-2017

x = Elgas age

2x = Alvins age

x +2x = 60

3x =60

x = 60/3 = 20

Elga is 20 years old

Answer Link

Otras preguntas

The reaction below shows how the potential energy changes during a phase change. What does the red arrow show? Potential Energy Reaction Progress A. The change
Can someone help me find the function rule please ​
What is the name of this molecule? H A. Butene B. Butane C. Propane D. Propene
express 26 divide 4 +root3 in form a +b root3 where a and b are integres​
20 is what percent of 52? Round your answer to the nearest tenth. 20 is about 5 % of 52.
what shape is this cause I'm having a bit of trouble?​
Which equation in slope-intercept form represents a line that is parallel to y=-4x-5 and passes through the points (0,0)?
What is the solution for this equation:
(a) What is the probability that a person who was polled prefers chocolate ice cream to vanilla? Round your answer to four decimal places.
You need to calculate the volume of berm that has a starting cross-sectional area of 118 SF, and an ending cross-sectional area of 245 SF. The berm is 300 ft lo