Answer:
9 people
Step-by-step explanation:
40 + 18.25x = 124 + 7.75x
18.25x - 7.75x = 124 - 40
10.5x = 84
x = 84 ÷ 10.5
x = 8 people to EQUAL the same price as trampoline
Question is how many people must be invited to cost MORE, not the same.
If 8 equals, then anything above is more
Since there is no such thing as half a person, the answer is 9 people
