It’s 14.
The five numbers will be: 12, 13, 14, 15, and 17 so 14 is the median.
The sequence is
740, 707.60,675.20,642.80,...
Here first term is 740, and common difference, d is

Now we use the formula of nth term, which is

Substituting the values of a,n and d, we will get

Correct option is the second option .
Answer:
x = 1
Step-by-step explanation:
2x−2+6x=6
Combine 2x and 6x to get 8x.
8x−2=6
Add 2 to both sides.
8x=6+2
Add 6 and 2 to get 8.
8x=8
Divide both sides by 8.
x = 
Divide 8 by 8 to get 1.
x=1
Hope it helps and have a great day! =D
~sunshine~
Answer:
4
Step-by-step explanation:
First, rewrite the equation with -5 substituted for A: (-5)^2 +5(-5) +4
Next, simplify that equation: 25 -25 +4
Simplify this further: 4
When A=-5, the solution is 4.
2/5 , i dont have an explanation but maybe try that! I just did the math on paper