Answer:
The inequality is 72 + 4t > 400
Solution: t > 82
Step-by-step explanation:
The Spring Fling dance's cost is $400.
A chart on Khan Academy clarifies:
Is there leftover funds if the committee makes: Under 400? Answer: No
Is there leftover funds if the committee makes: Precisely 400? Answer: No
Is there leftover funds if the committee makes: Over 400? Answer: Yes
Thus, we conclude: Total funds > 400
The committee starts with 72 dollars along with the revenue from selling t tickets at $4 each, totaling 4t dollars
The committee's earnings total 72 + 4t dollars.
This amount needs to exceed 400, yielding the inequality:
72 + 4t > 400
Trust that I'm accurate; my earlier attempt on Khan Academy was incorrect, and this is the precise reasoning. Best of luck in your studies!