subject
Mathematics, 26.06.2019 03:10 neariah24

If x−y=3 and x+y=5, what is the value of y?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
question
Mathematics, 21.06.2019 21:00
The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?
Answers: 1
question
Mathematics, 21.06.2019 22:10
On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
Answers: 2
question
Mathematics, 22.06.2019 04:10
Random variables x poisson~ ( a) ,y poisson ~ ( a) . x and y are independent. if 2 1, 2 1. u =2x+ y-1, v=2x- y +1. find: ) cov (u ,v ).
Answers: 2
You know the right answer?
If x−y=3 and x+y=5, what is the value of y?...
Questions
question
Physics, 27.02.2021 22:00
question
Chemistry, 27.02.2021 22:00
question
Mathematics, 27.02.2021 22:00
question
Mathematics, 27.02.2021 22:00
question
Mathematics, 27.02.2021 22:00
question
Mathematics, 27.02.2021 22:00
Questions on the website: 13722363