On Saturday afternoon, Armand sent m text messages each hour for 5 hours, and Tyrone sent
On Saturday afternoon, Armand sent m text messages each hour for 5 hours, and Tyrone sent p text messages each hour for 4 hours. Which of the
following represents the total number of messages
sent by Armand and Tyrone on Saturday afternoon
A) 9mp
B) 20mp
C) 5m + 4p
D) 4m + 5p