Answer:
it is irrational. the number is
2.8284271475
no repeats and doesn't truncate so irrational
The answer is $1.4.
(x*9)+3=7
Step-by-step explanation:
three more is +3
product of a number and 9 is x*9
and equal to seven is =7
11
9+9+11+15 = 44
44/4 = 11!
20 times
Here is a chart:
3,13,23,30,31,32,33,34,35,36,37,38,39,43,53,63,73,83,93.
It appears 20 times. Hope this helps!
