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

what is the product of (3a+2)(4a^2-2a+9)

Why do presidents try to gain support for their initiatives instead of simply enacting their policy priorities outright? select one: a. because the constitution

A plane is flying at an altitude of 12,000 m. From the pilot, the angle of depression to the airport is 32o. How far is the tower from a point directly beneath

the height of a projectile is launched upward at a speed of 32 feet/per second from a height of 48 feet. how long will it take the projectile to hit the ground

According to the social contract, individuals do what is best: 1. For Themselves 2. For Their Family3. For Their Community 4. For Society As A Whole

importance of religious tolerance

which trigonometric function would you use to solve the problem?

For a hypothesis test of the claim that the mean amount of sleep for adults is less than 66 hours, technology output shows that the hypothesis test has power o

twice the difference of a number and 3 equals 8

N a _____, the substances retain their individual chemical and physical properties. compound mixture product chemical reaction