1. C irrational
2. B Rational, integer
3. D 3.14...
Answer:
<h2>

</h2>
Step-by-step explanation:



I will do the first-two lines only.
-4 -3 -2 -1 0 1 2 3 4 5 6
Next line below.
-5 -4 -3 -2 -1 0 1 2 3 4 5
Do the rest.
5/20 in simplest form
1) 5/20 can be divided by 5
5 ÷ 5 = 1
20 ÷ 5 = 4
It cant be divided any more
5/20 in simplest form is 1/4
Answer:
30
Step-by-step explanation:
20+2(3*7 - 4*4)
20+2(21-16)
20+2*5
20+10
30