cradcliffe982 cradcliffe982

03-02-2022
Mathematics

contestada

Two numbers have a sum of 1195 and a difference of 505?

Respuesta :

emilyyy03 emilyyy03

06-02-2022

Answer:

x = 850 and y = 345

Step-by-step explanation:

x + y = 1195

x - y = 505

Add the two equations

2x + 0y = 1700

2x = 1700

x = 850

Sub x = 850 into the first equation:

850 + y = 1195

y = 345

Thus, x = 850 and y = 345

Answer Link

Otras preguntas

A satellite of mass 5420 kg orbits the earth and has a period of 6560 s.determine the radius of its circular orbit.

As you read the passage below, highlight all of the biotic factors. Bobby is helping his dad make dinner. They are having steak and boiled potatoes. Bobby’s da

ball A has a mass of 5.0 kg. ball B has twice the mass of ball A. The Two balls collide and stick together in a perfectly inelastic collision. after the collisi

Why was John Steinbeck considered a controversial author?

Which organelle is responsible for breaking down the cells that once made up the tail of a tadpole

The use of red and green at christmas is an example of ____ colors.

if mnp has vertices at m (-5,-7) , N (7,-2) andcp (2,10) is mnp isoscles?

find the domain of the function v (x) =[tex] \sqrt{6 + x} [/tex]

PLEASE HELP! Drag a reason to each box to complete this proof. If 5x-4+13=5 , then x=1/2

Not yet answeredmarked out of 1.5not flaggedflag question question text the inner-most layer of the earth is called _____ select one: a. the mantle b. the ast