Question

Use the properties of operations to add 9(k+1/3)+10(1/2k−1).

Answer 1

To simplify the expression, we can distribute the coefficients:

9(k + 1/3) + 10(1/2k - 1)
= 9k + 9(1/3) + 10(1/2k) - 10(1)
= 9k + 3 + 5k - 10
= (9k + 5k) + (3 - 10)
= 14k - 7

So, the simplified expression is 14k - 7.