The answer is 27 hope it helps
Answer:

Step-by-step explanation:

Expanding brackets.

Adding 2m and 6 to both sides.

Combining like terms.

Dividing both sides by 14.

nuuuu the picture is blocked im on my school computer sorry :(
Answer:
v is 120
Step-by-step explanation:
if the perimeter is 480 then you need to divide 480 by 4 which gives you 120.
p=4(a)