After 2 hours, there are 12 bacteria present.
Hey! Sorry if my answer comes late, I'm going to try and explain the problem to you.
So first you subtract 12 from 36, getting 24.
Now, you have to figure out what m is since 3/4 of it is 24. What is 24 3/4 of?
32.
So, the answer is m = 32
1. To simplify -(x-4) change the sign on each term inside parenthesis:
-(x-4) would become -x+4
The answer is B.
2. -4xy / 3x
Cancwl the common factor out
-4xy / 3x (cross out the x's)
-4y /3
The answer is C.
Answer:
Step-by-step explanation:
REF: 060309a
ANS:
(9,−2)
(x,y)-->(x+5,y-4)
