Speedy Delivery Distance in Miles (x)
Cost in Dollars (y)
1
11
2.
22
3
33
4
44
Lightning Delivery
Distance in Miles (x)
Cost in Dollars (y)
1
8
2.
16
3
24
4
32
Which company costs more per mile?
O
A. Speedy Delivery costs more per mile because the unit rate is 11 dollars per mile.
o
B. Lightning Delivery costs more per mile because the unit rate is 8 dollars per mile.
C. Speedy Delivery costs more per mile because the unit rate is 44 dollars per mile.
D
Lightning Delivery costs more per mile because the unit rate is 4 dollars per mile.