Ab^2 (-bc & +bc would cancel out) but then -ab so the answer would just be ab
Answer:
77%
Step-by-step explanation:
Honestly I would just count it
Less. The distance across the field is less than 20 km
Answer:
-27/7
Step-by-step explanation:
Replace x with 19,
f(19)=3/(19+2) - root(19-3)
=3/21 - root(16)
=1/7 - 4
=1/7 - 28/7
= -27/7
Your answer should be xy.
