Step-by-step explanation:
see the pic fof the answer
Well, what is the perimeter? Does it tell you what the perimeter is? If not, i can't help:(
Answer:
c. 5
Step-by-step explanation:
678 rounds to 700 and 218 rounds to 200. 700-200=500
Answer:not sure sorry
Step-by-step explanation: I need points
Answer:


Step-by-step explanation:
Let


Currently:

Two years ago

Required
H and B
We have:

Open bracket

Add 2 to both sides


Substitute 

Collect like terms


Substitute
in 


