What is the product of 845 x (i’m bad at multiplication ; -; )

Answer for 10 points show work you guys in advanced < 3

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

5x−4≥12 or 12x+5≤−4 can you with this problem