Answer:
410 miles
Step-by-step explanation:
total distance covered (d) = 1640 miles
total time taken (t) = 4 hrs
average distance per hour= d/t
= 1640/4
= 410 miles
students =7+5*teachers
students = 7+5*12
students = 7+60
students = 67
Angles with the same measure are congruent, so Z1 = Z2.
