Answer:
24
Step-by-step explanation:
400 × 12 = 4,800
4,800 needed for ONE coat.
Since you need TWO coats, double 12, then you should get 24.
It can't be f(1) = 1 because a function can't have two images on the same x.
Answer:
A
Step-by-step explanation:
The area of everything greater than and equal to 2.
Make sure the line is not dotted if it equal a number.