Use the properties of operations to add 9(k+13)+10(12k−1) .(1 point)
To simplify the expression 9(k+13)+10(12k−1), we apply the distributive property of multiplication over addition/subtraction.
9(k+13) = 9*k + 9*13 = 9k + 117
Similarly,
10(12k−1) = 10*12k + 10*(-1) = 120k - 10
Adding the two simplified terms, we get:
9k + 117 + 120k - 10 = 129k + 107