Which properties justify the steps taken to solve the system?
4x+3y=25
2x+-5y=19
<...
Mathematics, 30.01.2020 08:48 deshown
Which properties justify the steps taken to solve the system?
4x+3y=25
2x+-5y=19
for anyone wanting the answers these are it
1. multiplication property of equality
2. addition property of equality
3. division property of equality
4. substitution property of equality
5. simplify
6. addition property of equality
7. division property of equality
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 23:30
Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8
Answers: 3
Mathematics, 22.06.2019 00:00
The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?
Answers: 1
Mathematics, 22.06.2019 04:00
The length of a rectangular plot of land is given by the expression 6x^3y^4. the width of the plot is given by the expression 5x^5y^4z. find an expression to represent the area of the rectangular plot.
Answers: 1
Mathematics, 22.06.2019 04:30
Gray looks up the definition of point. a point is a location in a region. what is true about the statement describing the word point? 1. the statement uses the terms location and region that are defined based on an understanding of a point. 2.the statement precisely defines the concept of a point. 3. the statement does not include information needed to fully define a point. 4. the statement is an incorrect description of a point because it does not use mathematical words.
Answers: 2
You know the right answer?
Questions
Chemistry, 12.07.2019 11:20
Biology, 12.07.2019 11:20
English, 12.07.2019 11:20
Social Studies, 12.07.2019 11:20
Social Studies, 12.07.2019 11:20
Business, 12.07.2019 11:20
Biology, 12.07.2019 11:20
Business, 12.07.2019 11:20
Social Studies, 12.07.2019 11:20
Computers and Technology, 12.07.2019 11:20
Mathematics, 12.07.2019 11:20
Mathematics, 12.07.2019 11:20
