Mr. Cooper asks his students to simplify the expression written on the board.
Four students' responses are listed in the table.
2+2+2+e+e+
with 2 left over.
Student
Elijah
Lillian
Scarlett
Zach
Which student simplifies the expression correctly, and why?
O Elijah simplifies the expression correctly because the constant combines with the variable.
Lillian simplifies the expression correctly because 2+2+2=6 which combines with the variable.
Scarlett simplifies the expression correctly because e + e + e + e = 4e and
2+2+2=6 which cannot be combined together because they are not like terms.
Zach simplifies the expression correctly because 2e + 2e + 2e = 6e with 2 left over.