Answer:
Ok
Step-by-step explanation:
This is just to easy the correct answer is A
10+8+8.9+4=30.9
Rounded to the nearest tenth is 30ft
Answer:
The first term is:
Step-by-step explanation:
The arithmetic sequence is defined by

where
is the first term
is the common difference
as
the 17th term of an arithmetic sequence is 51.
i.e. 
so

∵
,
, 
∵ 

Therefore, the first term is:
Flip the equation.<span>k=<span><span>5x</span>+<span>14</span></span></span>