It is irrational, as it's not a number that can be divided into a whole number by another whole number.
Answer:
Her friend is correct
Step-by-step explanation:
40 * 20% = 8
40+8=48
The 3rd equation, as if you solve for x as shown, you will end up with equation x=8.




3(4m-2)-2(m+5)
Distribute 3 into the equation
12m-6 than do the same with -2
-2m-10
combine like terms
10m-16