Please help me I’m begging you

Which inequality has a dashed boundary line when graphed ?

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 drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

The graph shows the distance kerri drives on a trip. what is kerri's speed?