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

zn+ pb(No3)2=Pb+Zn(No3)2 what is the balence equation

How is leather fabric made?

For the scores 15, 19, 18, _, 13, 21 and 14, the mean score is 17.

What is the acronym for the international organization that sets standards for accounting and financial reporting4 A) GAAP B) IFRS C) IASB D) FASB

How much ammonium chloride (in grams) would be required to make 5.2 L of a 0.49 M solution?

The home you selected to buy is worth $924999. While the assessed value of your home may not be this same amount, you can estimate your annual property taxes us

a poem of a wife insulting his husband because he said she doesn't look good today (needs to be very wordy and in formal and shakesperean format) MUCH APPREACI

Why did Native Americans fight against the United States in the Plains Indian Wars during the late 1800s?

What is the product?

Find the surface area of a cylinder with a base diameter of 12 m and a height of 7 m. Use the value 3.14 for л, and do not do any rounding. Be sure to include t