Answer:
Irrational, because it is non-terminating and non-repeating!
For the<span> geometric sequence, it has two forms of formula
</span>
<span>We are interested in the recursive formula now
</span>
<span>
{-80, 20, -5, ...}
The common ratio is (20/-80)=(-5/20)=-1/4=-0.25
So our r</span><span>ecursive formula would be

</span>
I hope that
helps!
I got 25/21 or 1 4/21, but there’s a possibility I could’ve made a mistake in my math so you should double check it just in case.
36-40= -4
36 subtracted by 40 equals negative 4
-4
Answer:
12x-y-4
Step-by-step explanation: