A commercial truck driver drives x miles the first day, y miles the second day, and z miles the third day.
What is the average number of miles driven per day?
A. 3xyz
B. 3 – (x + y + z)
C. (x + y + z) + 3
D. x + y + z)
A commercial truck driver drives x miles the first day, y miles the second day, and z miles the third day.
What is the average number of miles driven per day?
A. 3xyz
B. 3 – (x + y + z)
C. (x + y + z) + 3
D. x + y + z)