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

What is 3/5 + 2/3 in the simplest form

science uses blank to support its explanations

Is 500 is 10 times as much as 50 correct

What do you need to do to avoid a floating quotation

What might happen to a population of rabbits in a forest if a new predator moved to the forest?

explain how you could use the distribute property and mental math to find 5 times 198

Maritza remembers her pin because it is the product of consecutive prime numbers that is between 1000 and 1500. What is her pin

90 is 1/10 of what? please.

Who was Britain's main rival for control of India before the 1800s? a. China b. Russia c. France d. Spain

Who was Prince Estabrook and what was his contribution to American history?