SOLUTION:
Let y = no. of pizzas the store will have on hand
Let d = no. of days = 5
y = 148 - 24d
y = 148 - 24 ( 5 )
y = 148 - 120
y = 28
FINAL ANSWER:
Therefore, after 5 days the number of pizzas which the store will have on hand is 28.
Hope this helps! :)
Have a lovely day! <3