All u doing is couting numbers and add on to what u have i show you 14,18,19,20,
Answer:
<h2>=-7.1h+2k+1</h2>
Step-by-step explanation:

Answer:
65%
Step-by-step explanation:
formula is (og(original) price - sell price ÷ og price)*100
820-287=533
533÷820=0.65
0.65x100=65
65%
Answer:
Step-by-step explanation:
The trend is that it keeps increasing by a little bit every time.
Hope i helped you. Dont need brainliest if you dont want.