<PRE><B>Question 1134422</B>
# minutes T is 5
# minutes P is 1
2 hr= 120 min
she typed T pages and proofread 38-T pages
T+P=38
5T+1P=120
-5T-P=-120
-4T=-82
T=20.5 pages typed.  Answer is not an integer
if she typed 20 pages (100 min) and proofread 18 it is 1h18m
if she typed 21 pages (105 min) and proofread 17 it is 1h20 m
if she typed 20.5 pages (102.5 min) and proofread 17.5 pages (17.5 min), that makes 120 min ANSWER</PRE>