Answer:
8 is how much you get paid ( sorry if I'm wrong)
The formula of a distance between two points:

We have the points P(2, 2) ans Q(7, 4). Substitute:

<h3>Answer: PQ = 5.4</h3>
Richard walks
1 kilometer : 10 minutes
That would mean
6 kilometers : 60 minutes
<span>Hope that helps and correct me if I'm wrong!</span>
The option c is the answer because
2p=p (1.07)^x
2=1.07^x
Solve for x
X=log(2)÷log(1.07)
x=10 years the amount will be doubled after 10 years
But your option says the investment will (more) than double with (12) years
So it's correct