subject
Mathematics, 23.03.2021 09:30 misswonderless

2x + y = 7
xy - x = 4​

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
question
Mathematics, 21.06.2019 15:30
What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem
Answers: 1
question
Mathematics, 22.06.2019 01:00
In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?
Answers: 2
question
Mathematics, 22.06.2019 03:40
The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?
Answers: 3
You know the right answer?
2x + y = 7
xy - x = 4​...
Questions
question
Mathematics, 13.01.2021 20:20
question
Social Studies, 13.01.2021 20:20
question
Mathematics, 13.01.2021 20:20
question
Mathematics, 13.01.2021 20:20
question
English, 13.01.2021 20:20
question
Mathematics, 13.01.2021 20:20
Questions on the website: 13722363