Answer:
250 guests
Explanation:
Given a caterer charges $500 plus $30 per guest to carter a wedding
Assume that walt and traci invites g guests to the wedding
The cost the caterer costs for the guests is $30g and the minimal charge of $500.
The total cost = 30g+500
Given that the maximum that they would spend is $8000
So total cost ≤ 8000
30g+500 ≤ 8000
30g ≤ 7500
g ≤ 250
Therefore the maximum number of guests the couple can invite is 250