strongrandy937 strongrandy937

05-12-2019
Mathematics

contestada

The sum of two numbers is 56 and the difference is 14. What are the numbers?

Respuesta :

Yang100 Yang100

05-12-2019

Answer:

x=35, y=21. (35, 21).

Step-by-step explanation:

x+y=56

x-y=14

------------

2x=70

x=70/2

x=35

35+y=56

y=56-35

y=21

Answer Link

Otras preguntas

In the Sumerian civilization, the purpose of a ziggurat was to

factor completely if the polynomial is not factorable write prime also state the methods used to factor the polynomial. 1. x^2-12x+36 2. r^3-81r 3. 35x^3y

Their married life was not since it was fraught with bitter fighting and arguments. (A) nubile (B) tranquil (C) obvious (D) cogent (E) imminent

solve this proportion: 1/c+5=2/3

factor completely if the polynomial is not factorable write prime also state the methods used to factor the polynomial. 1. x^2-12x+36 2. r^3-81r 3. 35x^3y

Population density is the number of people per unit of area. What is the population density of a state that has 1627260 people in 1490 square miles? Round to th

solve this proportion: 1/c+5=2/3

What is 28.09 to the nearest tenths

A procedure designed to test a hypothesis

solve this proportion: 1/c+5=2/3

Q&A Education