Ashely drove a total of 1452.75 miles in 3 days each day he drove 6 1/2 hours and then stopped for the night what is her average speed in miles per hour for the 3 day trip

74.50 Miles per hour

Step-by-step explanation:

1452.75 / 6.50= 223.50

Then you have to divide that by three days, because she drove three different days.

223.50/ 3=74.50 is the average mph she drove

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58