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)
.
Answer:
The answer is the second option
(2,3), (-1,3), (-1,6)
Step-by-step explanation:
15x = 375 mm cubed
375/15=x
375/15=25
X=25
25 is the volume of one penny
50x=y
X=25
50 times 25=y
50*25=1250
y=1250 mm cubed this is the volume of the stack of 50