ISTHISNICKNAMEOKHhmm ISTHISNICKNAMEOKHhmm

03-04-2018
Mathematics

contestada

2 numbers have a difference of 0.7 and a sum of 1. What are the numbers

Respuesta :

dsouvenirk dsouvenirk

03-04-2018

The two numbers are 0.85 and 0.15

Answer Link

mkryukova19 mkryukova19

03-04-2018

x-y=0.7, x=0.7+y
x+y=1, x=1-y
0.7+y=1-y
2y=1-0.7=0.3
y=0.15
x=0.7+0.15=0.85

Answer Link

Otras preguntas

What value of z makes the following equation true? −3z+3=35

Megan's aquarium has a volume of 4,320 cubic inches. Which could be the dimensions of the aquarium? Select all that apply. A 24 in. by 32 in. by 13 in. B 18 i

Giving brainliest to whoever helps me.

geometry angles!!!

I would greatly appreciate it if you helped me out

DUE NOWThe two-way table shows the number of students that do or do not do chores at home and whether they receive an allowance or not. Find the relative freque

i need help plz answer correctly thanks

Please help! You flip a coin twice. What is the probability of getting tails and then getting heads? Write your answer as a percentage. ___%

Why does George say that they can’t let lennie escape to live on his own ?

Liz was testing Jane on solving with equations. She gave Jane the following problem: “I am a number such that when you divide me by 7, and then, add 13 you get