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

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

What is the answer if the sum of three numbers is 95 and the second number is three less than twice the first number and the third number is is ten less than th

why are protists considered the precursors to the eukaryotic diversity of life on the planet today

When ammonium nitrate (nh4no3) explodes, the products are nitrogen, oxygen and water. when 40 grams of ammonium nitrate explode, 14 grams of nitrogen and 8 gram

Ahmad drove 845 miles in 13 hours at the same rate how long would it take him to drive 455

Which phrase is most nearly the same in meaning to profundity?

The Paris Peace talks began in May 1968 and

It is Okay for a racewalker briefly to have both feet off the ground at one time. true or false

Movement of solute from a 0.2% solute concentration solution to a 0.4% solute concentration solution is an example of

What are Siena, Florence, Lucca, Venice, and Genoa? Please answer asap! 1. Self-governing city-states, in areas of the Holy Roman Empire, that had wealthy merc

When referring to the dri recommended intakes, it is important to remember that?