Question

Add5(0.5k-1)+2(0.4-k)

Answer 1

[AI-generated answer — Bot GPT 3.5]

To simplify the expression, we distribute the coefficients:

Add5(0.5k-1) + 2(0.4-k)
= 5(0.5k) + 5(-1) + 2(0.4) + 2(-k)
= 2.5k - 5 + 0.8 - 2k

Next, we combine like terms:
= (2.5k - 2k) + (-5 + 0.8)
= 0.5k - 4.2

So, the simplified expression is 0.5k - 4.2.