Atrain leaves a station at 10: 40 a. m. and arrives at its destination at 1: 20 p. m. find the distance between the stations if the average speed of the train was 60 mph.

160 miles.

10:40-11:40 is 60 min., which is 60 miles

11:40-12:40 is 60 min., which is also 60 miles

12:40-1:00 is 20 min. = 20 miles

1:00-1:20 is 20 min. = 20 miles

60+60+20+20 = 160 miles

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )