No one likes to me and you know it is wrong yuyyyyy you fart in the north
Answer:
4. 715
Step-by-step explanation:
11.015 - 7.300= 4.715
Answer:
x = ± 
Step-by-step explanation:
3x² + 7 = 28 ( subtract 7 from both sides )
3x² = 21 ( divide both sides by 3 )
x² = 7 ( take square root of both sides )
x = ± 
that is x = -
, x = 
The ratio would be 8:20 or 8 to 20