Answer:
212,000
Step-by-step explanation:
212 089, better written as 212,089, rounds down to 212,000.
As an example, 212,589 would round up to 213,000, and
212,389 would round down to 212,000.
Answer:um you simplify it
A) f (x) = - 3
33 inches
x=length of board
x+2x=99
3x=99
x=33
