Please help if can. What is 1/3-1/4?​

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?