280
The 0 is in the ones.
The 8 is in the tens.
The 2 is in the hundreds.
Answer:
200 people
Step-by-step explanation:
Let: the number of people who surveyed be: x
Therefore, (160/x) x 100=80%
=> x=(160x100)/80
=>x=16000/80
=>x= 200
Thus, 200 people surveyed.
Mark as brainliest
Answer:
Step-by-step explanation:
X^3 -2x^2 -35x
=x(x^2-2x-35)
=x(x-7)(x+5)