Question

Help !!!! I will mark as brainliest 20 points !!!! solve both of question !!!

Answer 1

Answer:

solution is on the picture attached

Hope this helps

Answer 2

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