yennifer2003 yennifer2003
  • 15-09-2021
  • Mathematics
contestada

Find the value of two numbers if their sum is 161.3 and their difference is
27.9

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 17-09-2021

Answer:

67.2 and 94.1

Step-by-step explanation:

Let x represent one number and y represent the other

their sum is

x + y = 161.3 and the difference

x - y = 27.9 now add two equations

x + y + x - y = 161.3 + 27.9

2x = 188.2 divide both sides by 2

x = 94.1 to find the other number subtract this from 161.3

y = 161.3 - 94.1

y = 67.2

Answer Link

Otras preguntas

Write the following numbers in words. 11) 644.112 12) 11.560 13) 200,006 4 14) 1.067
1. Solve for x: Х 30° 40°
Explain the relationship between audience and writing
How is a rational number in fraction form, converted to its decimal form? Show an example
The box _________________ wood.1 made2 was going to make3 was made of 4 was made by​
A store has a sale with 30% off every item. When you enter the store, you receive a coupon that states that you receive an additional 30% off. Is this equal to
I just had to put my horse down and was out side when they did it and saw him fall to the ground and am not doing good what should i do to get over the sadness?
What do you do if you have a question about a privacy issue or would like to report a privacy violation
3 ( x - 1/4 ) = 13/6
Determine whether the lines are parallel or perpendicular. Explain your answer. 2y = 16+ 4x 6y - 30 = 12x