Mathematics, 26.02.2020 00:34 suicune19
The start of a movie is represented by the number 0. Ellie arrived 5 minutes before the movie started. The time she arrived is represented by the number –5. Brad arrived 5 minutes after the movie started. The number that represents the time Lauren arrived at the movie is –8. At what point did Lauren arrive at the movie?
Group of answer choices
After the movie started and before Brad
Before Ellie
After Ellie and before the movie started
After Brad
Answers: 2
Mathematics, 21.06.2019 22:00, reyrey216
Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24
Answers: 3
The start of a movie is represented by the number 0. Ellie arrived 5 minutes before the movie starte...
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