kimberlydubner kimberlydubner

03-12-2020
Mathematics

contestada

Edward has $400 more than Robert. After Edward spends $60 on groceries, he has three times more money than Robert. How much money does Robert have?

Respuesta :

Rsickghost Rsickghost

03-12-2020

Answer: 170

Step-by-step explanation:

We can set up simultaneous equations such that:

E = R+400

E - 60 = 3R

Solving gives R = 170 and E =570

Answer Link

Аноним Аноним

03-12-2020

Answer:

Robert has $140

Step-by-step explanation:

400 - 60 = 420

420/3 = 140

Answer Link

Otras preguntas

Most television newscasts are longer and more in-depth than articles in a newspaper. True False

lama is a bad word this is not hard ? write a sentece with the word lama in it say lama and imma block u

Compare and contrast the narrator point of view at the beginning to the end of the story?

Please help I’m failing

What is a native tree to north Texas

Which law relates to the ideal gas law? P 1 T 1 =P 2 T 2 P 1 n 1 =P 2 n 2 V 1 Omega 1 = V 2 n 2 P 1 V 1 = P 2 V 2

Compose a two- to four-paragraph email message to the chief financial officer of Apple explaining the impact the company’s actions had on consumers. Also descri

A private, not-for-profit hospital received a donation of medicine from the Xengen Pharmaceutical Company on February 13, 20X2. The cost of the medicine to the

PLEASE HELP ME FIND THE MISSING LENGTH ITS URGENT .

Which option represents a welfare policy change enacted in the 1990s? a.Work requirements b.Educational requirements c.Citizenship requirements