Jberkinov21 Jberkinov21
  • 29-04-2020
  • Mathematics
contestada

The sum of two numbers is 70. The difference of these numbers is 24. What are the numbers?

Respuesta :

SpellnBChanp
SpellnBChanp SpellnBChanp
  • 29-04-2020

Answer:

The numbers are 47 and 23.

Step-by-step explanation:

Let the numbers be x and y.

x+y=70.............equation 1

x-y=24.............equation 2

Adding equations 1 and 2 we get,

2x=70+24

2x=94

x=47

y=70-47=23

Answer Link
87locococo78
87locococo78 87locococo78
  • 29-04-2020

Answer:

47,23

Step-by-step explanation:

x+y=70

x-y=24

subtraction method:

2x=94

x=47

Plug in x

47+y=70

y=23

Double check

47-23=24

Hope this helped! :)

Answer Link

Otras preguntas

list at least Three chemical reactions that occur in making bread
Can you please explain the answer to this question? Thanks!
Write a 100 word passage on the phrase " Where the good way lies " ~ ​
Explain how each paradox is illustrated in "like the sun" and "the open window" "Like the Sun"- "You have to be cruel to be kind" "The Open WIndow"- " One would
Juan borrowed $2000 for 1 year and paid 15% interest. How much interest did he pay in a year?
when stomata is closed what happen to plants
D Y==[tex]71459[/tex]fyscgegfhdbyxhegskehjxrshxdb​
A ball attached to a string is traveling in a vertical circular path. What is the tension on the string when the ball is at the top? Use length L, mass m, speed
Explain how the visit to fouquet’s chateau influenced Louis XIV
What is one major criticism of globalization? A. It can lead to job losses in some industries. B. It can force governments to lower tax rates. C. It can isolat