Answer:
A simplified expression to your question would be - 0.75k-2.
Step-by-step explanation:
I found this answer using these steps:
0.25k + 1.5 - k - 3.5
= 0.25k + 1.5 - k + - 3.5
Combine Like Terms:
= 0.25k + 1.5 + - k + - 3.5
= (0.25k + - k) + (1.5 + - 3.5)
= - 0.75k + - 2
Hope this helps!