nherdaze nherdaze

21-11-2016
Mathematics

contestada

find two numbers whose sum is 30, and whose difference is 26

Respuesta :

texaschic101 texaschic101

21-11-2016

x + y = 30
x - y = 26
--------------add
2x = 56
x = 56/2
x = 28

x + y = 30
28 + y = 30
y = 30 - 28
y = 2

ur 2 numbers are : 28 and 2

Answer Link

Otras preguntas

PLEASE ANSWER ASAP How does gene flow affect the fitness of a population?

Based on a poll, among adults who regret getting tattoos, 12% say that they were too young when they got their tattoos. Assume that ten adults who regret get

Jack and Jill need to save $6100 toward a new car. How long will it take them if they save $200 a month earning interest at 4.7% per year

pleaseee help asap!!! marking brainiest!!!

What volume of hydrogen is required to react with 31 L of oxygen under the same conditions? 2 H2(g) + O2(g) → 2 H2O(g)

For many types of service organizations such as hospitals, banks and airlines, the primary cost of operations is:

A: Top 6% of scores B: Scores below the top 6% and above the bottom 59% C: Scores below the top 41% and above the bottom 17% D: Scores below the top 83% and abo

fractorise the following (a-b)²+(a-b)

PLZ HELP ASAP. I WILL MARK U AS BRAINLY IF U GET THE ANSWER RIGHT AND NO PLAGIARISM PLZ How did the Cold War affect the political situation of developing countr

Describe Reid Hoffman the founder and creator Linkedln?