9. Ms. Marco's class has been assigned a 120-page book to read at home. Ms. Marco asked the class how much of the book they have each read. Some of
their answers are shown in the table.
Dillon and Karla
Student How Much of the Book Have You Read?
Dillon and Nevaeh
Dillon
"20% of the book"
Karla "The first 20 pages of the book"
Nevaeh
24
of the book"
120
Shannon "0.24 of the book"
Karla and Navaeh
Nevaeh and Shannon
Which two students have read the same amount of the book?

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