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

Determine if g(s) = 4s^2/3 is even, odd, or neither.

The flow of air caused by ____ and the Coriolis effect creates distinct wind patterns on Earth's surface. a. differences in heating c. magnetic fields b. the oz

help please..........don't get it

The ratio of the number of adults to the number of students at prom how to be 110 last year there were 477 more students than adults at prom if the school is ex

It is 11 a.m. in the Eastern Time Zone; therefore, what is it in the Pacific Time Zone

Lou eats 6/8 of a pizza. What fraction of the pizza is left over

katie is making a package to send to her grandmother. the candy she wants to mail weighs 3/4 of a pound. the letter weighs 1/12 of a pound and the packaging its

oxpecter birds help rhinos get rid of pest by eating them.What is this a example of,mutualism or commensalism?

5300 divided by 10 to the third power

Starting with the definition 1.00 in. = 2.54 cm, find the number of kilometers in 8.00 mi .