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

There are twenty cards labeled from 1 to 20 in a bag. A card is randomly selected from the bag.

In a memoir, a person write

What is the purpose of the naturalization process? Does the process work well? In other words, does the process achieve its goals? Would you change the process

Please help with questions 9 and 10 !!!!!!!!!!

Descriptive investigations involve collecting data about a system, but not making

Is this a permutation or a combination? Twelve children play musical chairs. If there are three chairs, how many ways are there for three children to sit?

a company ordered $400 worth of muffins. bran muffins cost $2 each and blueberry muffins cost $4 each. if the company ordered twice as many blueberry muffins as

I WILL REWARD BRAINIEST ANSWER :))) PLEASE HELP ASAPPPPPP Which statement about the sui dynasty is correct? A: It's first ruler was Wendi, who unified Northern

-Was the outcome of the Cuban Missile Crisis beneficial for the Soviet Union and the Americans?

Which of the following was located northeast of the Arabian Peninsula? a.Persian Empire b.Byzantine Empire c.Roman Empire d.Sahara