Question Add: 5(0.5k−1)+2(0.4−k) . Answer should be in decimal form
To solve the expression, we can distribute the coefficients:
5(0.5k - 1) + 2(0.4 - k)
= 2.5k - 5 + 0.8 - 2k
= (2.5k - 2k) + (0.8 - 5)
= 0.5k - 4.2
Therefore, the expression in decimal form is 0.5k - 4.2.