0 0 3 7
4 2 1 5 7 8
− 0
1 5
− 0
1 5 7
− 1 2 6
3 1 8
− 2 9 4
2 4
Answer:
12x = 60 x = 5
Step-by-step explanation:
2 (2x + 4x) = 2 (6x) = 12x
the perimeter is 12x and 60 is the perimeters value so you divide 60 by 12 and get 5
Speed = distance / time
Jack: Speed = 325 miles / 5 hours
Speed = 65 miles per hour.
Jill: Speed = 325 miles / 6.5 hours
Speed = 50 miles per hour.