kassandra10 kassandra10
  • 12-12-2017
  • Mathematics
contestada

Mary is 6 years older than Het sister jelly.The sum of their ages is 48.how to kid is jelly?

Respuesta :

curlygirlp0setd
curlygirlp0setd curlygirlp0setd
  • 12-12-2017
Jelly is 21 years old.
Answer Link
AnimeBrainly
AnimeBrainly AnimeBrainly
  • 12-12-2017
Mary is: x + 6
Jelly is x
Their sum is 48

x + x + 6 = 48
2x + 6 (-6) = 48 (-6)
2x = 42
2x/2 = 42/2
x = 21

Jelly is 21 years old
Mary is 27 years old

hope this helps
Answer Link

Otras preguntas

Which of the following phase changes would absorb energy as it occurs? Boiling Condensing Freezing solidifying
What attributes does lactic acid confer to yogurt?
The light from the Sun heats a metal surface
On friday,3/10 of the students at a school were wearing white shirts and 5/12 of the students were wearing blue shirts.What fraction of students were wearing ei
The 3rd term in a geometric sequence is 40. The 5th term is 10. What are the possible values of the 4th term?
apologiabiology IS AMAZING. Right? So, calculate how many times he would've passed the genius status by now. He has 150,549 points. How many times would he have
Last one guys i promise, please help
Las ______________ se las lleva el viento.
What features were the last to form on the moon?
Find two points on the line to be graphed 2y+16=0