brieannaalen brieannaalen

03-12-2020
Mathematics

contestada

The sum of two numbers is 8 and the diffrence is 6 what are the two numbers?

Respuesta :

emmacmc emmacmc

03-12-2020

let x and y be the 2 numbers
x + y = 8
x - y = 6

Add the 2 equations
2x = 14 => x = 7

Plug 7 into the first equation => y = 1
I really hope this helps!

Answer Link

Otras preguntas

what issue created tension between fdr and southern democrats?

Amphibians can breathe through their skin. True False

Which accurately describes a letter written during the time a historical event occurred?

Which concerns of the Anti-Federalists were satisfactorily resolved in the Constitution?

A criticism of the American system of federalism is that it is

Which of the following effects would not likely result from enacting a free trade agreement? A. Imports would increase. B. Exports would increase. C. Prices of

You know that there are 1,609 meters in a mile. The number of feet in a mile is 5,280. Use these equalities to answer the following problems: a. How many centi

Explain why numbers with a 5 in the ones place are not prime numbers

based on the relative positions of the sun and Earth, explain why Earth has climate zones and seasons.

Which of these events came first? Julius Caesar’s assassination Rome becoming a republic Caesar Augustus taking power Rome becoming an empire