help !!!! I will mark as brainliest 20 points !!!! solve both of question !!!
pls show work !!! thanks

Answer:
a). k ≥ -1
b). k < 5
c). k ≤ 2
d). k > -3
Step-by-step explanation:
a). k ≥ - 3 + 2
k ≥ -1
b). 3k < 16 - 1
3k < 15
k < 5
c). -4k ≥ -5 - 3
4k ≤ 8
k ≤ 2
d). 3k > -10 + 1
3k > -9
k > -3