Ineed answer in less than 10 mins pl

determine the slope of the line below. (study island 8th grade)
a. -1/2
b. 1/2
c. 2
d. -2

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

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Me on this i beg you on this to answer!