Add and Subtract Algebraic Expressions Quick Check 1 of 51 of 5 Items Question Use the properties of operations to add 9(k+13)+10(12k−1).(1 point) Responses 14k−7 14 k minus 7 14k+13 14 k plus 13 14k−23 14 k minus Start Fraction 2 over 3 End Fraction 1912k−23
To solve the expression 9(k + 13) + 10(12k - 1), we will first distribute the numbers outside of the parentheses.
9(k + 13) becomes 9k + 117.
10(12k - 1) becomes 120k - 10.
Now, we can combine like terms by adding the terms with the same variable:
9k + 117 + 120k - 10 becomes 129k + 107.
Therefore, the simplified expression is 129k + 107.