Andres and marisol leave at the same time and travel 75 miles in a concert andres drives 11 miles in 12 minutes marisol drives 26 miles in 24 minutes if they continue at the same rates who will arrive at the concert first?

Whoever travels at the faster rate will arrive first.

We need to find and compare two unit rates:

11 miles
= 0.917 miles per minute
 12 min

26 miles
= 1.083 miles per min
24 minutes

It's obvious that Marisol is driving faster.  She will thus be first to arrive at the concert.