catheline8637 catheline8637
  • 01-08-2017
  • Mathematics
contestada

Find the value of two numbers if their sum is 138 and their difference is 8.

Respuesta :

texaschic101
texaschic101 texaschic101
  • 01-08-2017
x + y = 138
x - y = 8
---------------add
2x = 146
x = 146/2
x = 73

x + y = 138
73 + y = 138
y = 138 - 73
y = 65

ur numbers are 73 and 65
Answer Link

Otras preguntas

discuss about a time when a member of project team made a mistake ? how did you handle it?​
(Science) Determine the number of atoms of each element that makes the following compound: CaCl2. Be sure to select zero if an element is not present in the com
300 hotdogs and hamburgers total costing $780. Hotdogs cost $2. Hamburgers cost $3. How many hamburgers? How many hotdogs?
Measurement A equals 6X - 35°
-5x + (-2) = -2x + 4
Which point is in the solution set of the given system of inequalities?
In ancient history what made people migrate? anyone and everyone a death in the family natural disasters and famine the infirm
in what two ways did patrons support the renaissance
Can some one answer this question with explanation.​plz follow me so that i can follow you back.
A ball is thrown straight up in the air. For which situations are both the instantaneous velocity and the acceleration zero? a. on the way up b. at the top of