Answer:
288in^3
Step-by-step explanation:
formula for volume is l*w*h
substitute the variables for 12*2*12=288
Thus the answer is 288in^3
In order to find this you need to find a common denominator. 2/3 and 3/4 common denominator would be 12 and so what you do to the bottom you must do to the top. 2x4 is 8 and 3x3 is 9. that would make 8/12 and 9/12. 8 plus nine is 17 and 12 stays there so the answer is 17/12 which equals 1 and 5/10.
The correct answer is the second one, I already answered it.
See attached picture for answre
Answer:
B) 
Step-by-step explanation:
1. First, we have to know that two negatives equal positive.
2. Given the information above, 
can simplify to 
.
3. Let's go through each answer choice and see which one also simplifies to .
A:
B:
Therefore, the answer is B) .
