We should first convert 23 1/2 million dollars to a mixed number:

Then we need to divide this by 4, since 4 people won an equal amount of the prize:

And to solve this, we must multiply both the numerator and the denominator by
. This will then cancel out the 4 in the denominator:

This is the amount each individual person won; we must convert this to a mixed number since the question asked us to:

So now we know that each person won
million dollars.
Answer:
A. y = 3x; 30 feet
Step-by-step explanation:
The person travels 75 feet in 25 seconds, meaning that he will travel 3 feet per second.
75/25 = 3
This means that the equation will be y = 3x. To find the the feet traveled after 10 seconds, plug 10 into the given equation and solve for y.
y = 3x
y = 3(10)
y = 30
The person will travel 30 feet.