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

Three fifths Of a number plus One fourth Of a number Is 34. Find The number.

There are two major branches of Islam. • name the two branches of Islam • explaine why Islam split into two branches • explaine the relationship between the two

Under feudalism, the king owned all of the land and distributed it amongst lords who gave an oath of _______, or loyalty. fidelity fealty vassaly chivalry

What underlying theme do the four molecular techniques share?

Religious and cultural toleration were encouraged in which Muslim empire? A. Safavid Empire B. Mughal Empire C. Ottoman Empire

if the scale factor of a dilation is less than one and greater than zero, what happens to the resulting image?

A solution is prepared by dissolving sugar in water. The solution is 25.0%, by mass, sugar. How many grams of WATER are in 472 grams of this solution?

What is a kind of biochemical that does not dissolve in water and makes up cell walls fats oils and waxes?

Unlike photosynthesis cellular respiration occurs in?

A volunteer has 12 pounds of birdseed to put in bird feeders in all of thr city parks. there are 3 1/4 cups of bird seed in a pound and each bird feeder holds a