Answer:
-41
Step-by-step explanation:
[tex]h(x) = | 1-7x |[/tex]
First, calculate the value for the function for [tex]x=-9[/tex]
[tex]h(-9) = | 1-7(-9) |[/tex]
[tex]h(-9) = | 1+63 |[/tex]
[tex]h(-9) = | 64 |[/tex]
[tex]h(-9) = 64[/tex]
[tex]23- h(-9) = 23-64 = \boxed{-41}[/tex]
