Answer:
It's 6.
Step-by-step explanation:
this was so confusing
<em>3×10⁵</em>
<em>Hi there !</em>
<em /><em />
<em>Good luck !</em>
3
substitute x = 4 , y = 6 into the expression
y - (5 - (x - y))
= 6 - (5 - (6 - 4))
= 6 - (5 - 2))
= 6 - 3
= 3
total population: 9,000
10% of 9,000= 900 students
they only surveyed 800 students so Yes the 10(800)=8,000 which is less then 9,000 or Option A
