Y=2/3x-1
2x-3y=31
HELPPP...
Answers: 2
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 11.12.2019 01:31
History, 11.12.2019 01:31
Mathematics, 11.12.2019 01:31
Computers and Technology, 11.12.2019 01:31
Mathematics, 11.12.2019 01:31
Mathematics, 11.12.2019 01:31
Mathematics, 11.12.2019 01:31
Spanish, 11.12.2019 01:31
History, 11.12.2019 01:31
Mathematics, 11.12.2019 01:31