Answer:
30 feet
Step-by-step explanation:
110-100=10 yards=30 feet
The expression for the square of a binomial is

Since your expression starts with 
It means that
, and so -6x must be twice the product of x and some number b. If you choose b = -3 you have

So, if you add 8 to both sides of your equation, you have

By choosing one sign at a time, we have the two solutions


Answer:
real numbers: all
rational: all but pi
Integers: 20,-9
Whole, 20,-9, radical 16
Natural: 20
Irrational: pi
Step-by-step explanation:
If it is 699.00 on e bay and the markup is 30 percent then you would have to kind of subtract