Members of a community center are planning a field trip to the zoo. More than 50 people will go on the trip. Ten people are providing their own transportation. The rest of the people will ride in k vans. Each van can carry 5 persons.
Which pair of statements is true?
A. 5k+10>50
The center will need more than 8 vans.
B. 5k+10>50
The center will need more than 12 vans.
C. k+15>50
The center will need more than 65 vans.
D. k+15>50 The center will need more than 35 vans.