Add: 5(0.5k−1)+2(0.4−k). Answer should be in decimal form.(1 point
To solve the equation, we can distribute the terms:
5(0.5k - 1) + 2(0.4 - k) = 2.5k - 5 + 0.8 - 2k
Next, combine like terms:
2.5k - 5 + 0.8 - 2k = 0.5k - 4.2
Therefore, the answer in decimal form is 0.5k - 4.2.