subject
Mathematics, 15.10.2019 12:00 kingje1477

Asystem of two linear equations has an infinite number of solutions. a third equation, which is the sum of the other two equations, is introduced to the new system.

which statement or statements describe the solutions to the new system?

i. the new system has no solutions.

ii. the new system has exactly one solution.

iii. the new system has infinitely many solutions.

a. i only

b. i or ii

c. iii only

d. i, ii, or iii

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:10
Which of the following would represent the sum of 3 consecutive integers if x is the first integer?
Answers: 3
question
Mathematics, 21.06.2019 16:00
Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined
Answers: 1
question
Mathematics, 21.06.2019 17:50
F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright
Answers: 2
question
Mathematics, 21.06.2019 23:40
The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?
Answers: 1
You know the right answer?
Asystem of two linear equations has an infinite number of solutions. a third equation, which is the...
Questions
question
Mathematics, 06.01.2021 23:30
question
History, 06.01.2021 23:30
question
English, 06.01.2021 23:30
question
Mathematics, 06.01.2021 23:30