Hello there!
0.8 is not irrational
If a number can be written with a perfect fraction, it is rational
Hope I helped!
Let me know if you need anything else!
~ Zoe <span />

We need to find the number of pies baked in years 1 and 2.
There were 148 pies baked in year 1. 
There were
pies baked in year 2. 
Rearrange the terms so the variable is first. 
Answer:
560
Step-by-step explanation:
Answer:
(x+3)(x-3)
Step-by-step explanation:
rewrite "9" as 3^2
so it is x^2-3^2
You use the difference of squares: a^2-b^2=(a+b)(a-b)
apply it: (x+3)(x-3)