Answer:
x = 1
Step-by-step explanation:
The standard equation for a inversely proportional relation is:
y = k/x
We can use the given (x, y) point, (3, 80), to find the value of k.
y = k/x
80 = k/3
k = 80 × 3
k = 240
Now we can write the equation using the value we found for k.
The inversely proportional relation is:
y = 240/x
We now let y = 24 and solve for x.
y = 24/x
24 = 24/x
24x = 24
x = 1
Answer: x = 1
