Answer:
= 7
Step-by-step explanation:
get it right! hope you get it right!\
If you need to simplify the equation it would be:

+2r-2n+7
If not sorry..
Hope This Helps!
6*12 = 72ft²
The area of the trampoline is 72ft²
Hope this helps! :)
Line a has a larger value
Answer:
It has to burn at a rate of 2.25 cm per hour.
Step-by-step explanation: