Which system of equations is represented by the matrix below?
{5 -7|15}
{-3 0|7}
...
Mathematics, 31.01.2021 14:00 AriaMartinez
Which system of equations is represented by the matrix below?
{5 -7|15}
{-3 0|7}
A. 5x - 7y = 15
3x = 7
B. 5x - 7y = 15
-3x = 7
C. 5x + 7y = 15
-3X=7
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
Mathematics, 21.06.2019 21:50
What function has a range {yly< 5}? question on picture above^
Answers: 3
Mathematics, 21.06.2019 22:00
Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 2
You know the right answer?
Questions
Advanced Placement (AP), 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
Arts, 20.02.2021 01:40
Spanish, 20.02.2021 01:40
English, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
English, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
Mathematics, 20.02.2021 01:40
