Answer:
B
Step-by-step explanation:
It is transitive property of equality
and it states that if we consider a b and c
anf if a=b and b=c
then a=c
Answer: 
Step-by-step explanation:
Given
The expression is
Use identity 
Apply identity
Step-by-step explanation:
2x+3y=12
2x- y =4
-------------------------------------
subtraction. 4y=8
y=2
putting the value of y=2
2x-y=4
2x-2=4
2x=6
x=3
(3,2)
option A
I think the answer to the problem is 80 because when you put a number in the tenths place all you do is add a extra zero
Answer:
the answer is the second one 480ft^3
