In March 2010 there were 900 golf courses in Wales. If the number of golf courses were to continue to decrease by the same number of golf courses per year, how many would there be in March 2019?

b.   e = 7.5h

hope this , lovely!

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that