evaluate: 10 - (3h + 2) for h = 3

Explanation:

Step1: Substitute h = 3 into the expression

First, we substitute ( h = 3 ) into the expression ( 3h + 2 ). So we have ( 3\times3 + 2 ).

Step2: Calculate the value inside the parentheses

Calculate ( 3\times3 + 2 ). ( 3\times3 = 9 ), then ( 9 + 2 = 11 ). Now the expression becomes ( 10 - 11 ).

Step3: Calculate the final result

Calculate ( 10 - 11 ), which equals ( -1 ).

Answer:

( -1 )