Mathematics, 20.02.2020 18:59 jd326677777gfc
Solve the system of equations.
3x+4y+3z=9
3x+3y+3z=3
2x+4y+3z=8
A. (x=2, y=5, z=-7)
B. (x=1, y=6, z=-6)
C. (x=0, y=7, z=-5)
D. (x=3, y=4, z=-4)
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319
Answers: 1
Mathematics, 21.06.2019 23:30
Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same
Answers: 1
Solve the system of equations.
3x+4y+3z=9
3x+3y+3z=3
2x+4y+3z=8
...
3x+4y+3z=9
3x+3y+3z=3
2x+4y+3z=8
...
English, 27.04.2021 19:20
English, 27.04.2021 19:20
Mathematics, 27.04.2021 19:20
History, 27.04.2021 19:20
English, 27.04.2021 19:20
Chemistry, 27.04.2021 19:20
Mathematics, 27.04.2021 19:20
Mathematics, 27.04.2021 19:20
Mathematics, 27.04.2021 19:20
Mathematics, 27.04.2021 19:20
Mathematics, 27.04.2021 19:20
Biology, 27.04.2021 19:20
English, 27.04.2021 19:20