Answer:
-41
Step-by-step explanation:
h(x) = | 1-7x
First, calculate the value for the function for x = -9
h(-9) = |1--7x|
h(-9) = |1+63|
h(-9) = |64|
h(-9) = 64
23-h(-9) = 23-64 = -41
Hope this helps ;0
