02-01-2017
Mathematics

contestada

Two numbers have a difference of 0.7 and a sum of 1. What are the two numbers?

Respuesta :

kaivalyashenoy kaivalyashenoy

02-01-2017

x+y=1
x-y=0.7
2x=1.7
x=1.7/2
x= 0.85
y=1-x
y=1-0.85
y=0.15

Answer Link

Otras preguntas

Simplify: [5-3x+2y-(2x-y)]-(3x -7y+9)

inequalities x+3 <=10

what are the seas and oceans that surround zimbabwe

Al's Awesome Autos advertised a special sale on cars - Dealer costAl's Awesome Autos advertised a special sale on cars - Dealer cost plus 5%!! jack and Margare

If The dimensions of a brick that weighs 25N are 0.19m x 0.07m x 0.095m. What pressure does the brick exert on the ground if it is resting on its largest face?

Is it true The Renaissance man had the ability to link information from different areas and fields and to create new knowledge?

A function f is depicted in the graph. Find any input values that produce the indicated output. f(x) = -1

Find the domain of this question

Find the domain of this question

Find the domain. f(x) = 9x - 8