admissions to a concerto cost $45. A vendor sells t-shirts for $12. You have $90. What is the maximum number of t-shirts you can buy?
Assuming you also want to go to the concert ...
12n + 45 ≤ 90
12n ≤ 45
n ≤ 3.75
You can only buy 3 t-shirts.
12n + 45 ≤ 90
12n ≤ 45
n ≤ 3.75
You can only buy 3 t-shirts.