Question

The student council needs posters for the Winter Carnival. The print shop charges $15 for each print job. Each poster will cost an additional

$1.35.
Which equation shows the relationship between the number of posters, n, and the total cost, c, in dollars?

O A. c = 1.35n + 15
O B. n = 1.35n + 15
O C. c = 16.35n
O D. n = 16.35c

Answer 1

Answer: A. c = 1.35n + 15

Explanation:

Given: Charge for each job = $15

Additional cost per poster = $ 1.35

Total cost = Charge for each job + (Additional cost per poster) (Number of posters) ...(i)

Varaibles:

c= Tota; cost for n posters.

Substitute all values in (i), we get

`c=15+1.35n`

Hence, the required equation : c = 1.35n + 15

Hence, the correct option is A. c = 1.35n + 15.