Final answer:
The factors for 15x - 4 - 8 are 15 and -12.
Step-by-step explanation:
The factors for 15x - 4 - 8 can be determined by factoring out common terms. In this expression, both -4 and -8 are constants, so we can factor out a -4 to simplify the expression. After factoring out -4, the expression becomes:
15x - 4 - 8
= 15x - (4 + 8)
= 15x - 12
So, the factors for 15x - 4 - 8 are 15 and -12.