stargirlsoph stargirlsoph

02-03-2017
Mathematics

contestada

The sum of two numbers is -80. One number is 3 times the other number. Find the numbers.

Respuesta :

wolf1728 wolf1728

02-03-2017

A) x + y = -80
B) 3x = y

x + 3x = -80
4x = -80
x = -20
y = -60

Answer Link

Otras preguntas

18/48 as it's simplest form?

Foods that allow microorganisms to grow are called parasites True Or False

What are the disadvantages of wind pollution

write a compound inequality that represents the evelation range for each type of plant life

Harry needs £400 to buy a new computer. He has saved £160 so far. What percentage has Harry saved

9x-6=8 ??¿????c?????????????????????????????????????????

6/11 y =_18/22 solve simplest form

The highest tier in cell hierarchy is _____.

6/11 y =_18/22 solve simplest form

How did Ruth and Naomi set an example for other Hebrews