The total cost for the bus tickets for a family equals the number of adults at $1.00 each plus the number of children at $0.50 each. Which equation could be used to model this situation?

a. t = a + 0.5c
b. t = c(a + 0.5)
c. t = 1.5a + c
d. t = a(1 + 0.5c)

Question

The total cost for the bus tickets for a family equals the number of adults at $1.00 each plus the number of children at $0.50 each. Which equation could be used to model this situation?

a. t = a + 0.5c
b. t = c(a + 0.5)
c. t = 1.5a + c
d. t = a(1 + 0.5c)

anonymous · Answer

a

anonymous · Answer

let D for  adults
let C for children
t= 1D+0.5C
is a