Answer: The answer is 7.
Answer:
115%(15,800)= $18,170. <--- markup price
$15,800+$18,170= $33,970 total price
That is 115% x $15,800 = $18,170 markup price
Then add the original price to the markup price
That is $15,800 + $18,170 = $33,970
60km
Step-by-step explanation:
They travel 30km in the first hour, then turn back and travel the same 30km backwards.
3n-7