subject
Mathematics, 23.03.2021 23:20 hardyca

What is the solution to the system of equations? -x+ y + 2z - 7 2x-3y - 2z =-4 -Z = -2​

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution
Answers: 1
question
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
question
Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
Answers: 2
question
Mathematics, 21.06.2019 18:30
What describes horizontal cross section of the right rectangle 6m 8m 5m
Answers: 1
You know the right answer?
What is the solution to the system of equations? -x+ y + 2z - 7 2x-3y - 2z =-4 -Z = -2​...
Questions
question
Mathematics, 01.12.2020 21:10
Questions on the website: 13722362