Question

The cost for an upcoming field trip is $30 per student. The cost of the field trip C. in dollars, is a function of the number of students x.

Select all the possible outputs for the function defined by
C(x)=30
a. 20
b. 30
c. 50
d. 90
e. 100​

Answer 1

Answer: B and D

Step-by-step explanation: since it is $30 per student the total cost would have to be a multiple of 30