Answer:
100m
Step-by-step explanation:
just subtract them from each other
500m
- 400m
-----------
100m
Answer:
x = 19
Step-by-step explanation:
just subtract 1 from both sides of the equation
Answer:
C.
Step-by-step explanation:
Answer:
A. {3,4}
Step-by-step explanation:
In order to find the x values which would make the entire function undefined, you would have to factor the bottom equation. Factoring x^2+7x+12 gives you (x+3)(x+4). If you set each of these equal to 0, you end up with the x values being 3 and 4.
