Answer:
(x+1)^2+(y-5)^2=13
Step-by-step explanation:
When you add the decimals it’s the same as regular adding. You line up the decimals and then add all the way across and when you get to the decimal carry it down
Answer:
B
It says Henry scored 9 points every game and he played 4 games. So the equation is 9 × 4.
Answer:
(a) 
(b) 
Step-by-step explanation:
(a)
can also be written as
x 
the
= ± y
Therefore :
= ±
since it was given that y < 0 , then the factor will be 
(b)
can also be written as :
x 
Therefore , one of the factor is 