Question

5.) Your printer takes 36 seconds to print a small photo and 60 seconds to print a large one.

a.) Write an expression for the time (in seconds) your printer would take to print a batch
including both small and large photos.

Answer 1

`36s+60l`

Explanation:

Let
`s` be the amount of small photos your printer needs to print.

Let
`l` be the amount of large photos your printer needs to print.

Since it takes 36s to print a small photo and 60s to print a large photo, we can form the expression:
`36s+60l`