Caria is a teacher who must read 180 student
papers and submit grades on Friday moming.
On Monday and Tuesday, she read 110 of the
papers. If she wants to read an equal number of
the remaining papers on Wednesday and
Thursday, how many essays must she read each
day?
(A) 35
(B) 40
(C) 45
(D) 90
(E) 145
