mckenzievitch5951 mckenzievitch5951
  • 25-02-2018
  • Mathematics
contestada

Jack is 2 2 times as old as lacy. 4 4 years ago the sum of their ages was 31 31. how old are they now?

Respuesta :

la200564
la200564 la200564
  • 28-02-2018
Lacey is 7 years Jack is 21 years 
Answer Link

Otras preguntas

Apakah yang dimaksud dengan gaya
A cooler contains 5 bottles of lemonade, 4 bottles of water, and 3 bottles of juice. Each type is equally likely to be chosen. Based on your simulation how ma
I am a large lake in Canada. I am not one of the Great Lakes. I am southwest of Hudson Bay
A 2 kg ball is released from rest at the top of a track and reaches a speed of 10 mls at the bottom. a. How much kinetic energy does the ball have? b. How much
Why was dance so popular at Louis XIV's court?
how many inches is 100 meters
What is 5.985 rounded to the nearest gram a.k.a just rounded?
Why might the population of prey increase over time, while the population of predators remains high?
A paragraph must have five sentences. a. True b. False
in _______ mimicry, unprotected species resemble others that are distasteful.