subject
Mathematics, 11.04.2021 09:30 skylarrrrr7663

Solve the system by substitution.
-5x-6y=7
x= -y

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 3
question
Mathematics, 21.06.2019 19:00
Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !
Answers: 1
question
Mathematics, 21.06.2019 19:10
What is the absolute value of the complex number -4-sqrt2i
Answers: 2
question
Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
You know the right answer?
Solve the system by substitution.
-5x-6y=7
x= -y...
Questions
question
English, 22.06.2019 05:30
question
English, 22.06.2019 05:30
question
Mathematics, 22.06.2019 05:30
question
Mathematics, 22.06.2019 05:30
question
English, 22.06.2019 05:30
question
Mathematics, 22.06.2019 05:30
question
English, 22.06.2019 05:30