Answer:
depends on what the homework is
Answer:
a
Step-by-step explanation:
easy
Answer:
The function of f(x) is 20 for the middle problem idk the others
Step-by-step explanation:
Answer:
8x - 5y - 13
Step-by-step explanation:
(6x - 3y - 12) - (2x +2y - 10)
(6x - 3y - 12) - 2x - 2y + 10
6x - 3y - 23 - 2x - 2y + 10
8x - 5y - 13