So you just have to use distance formula
Answer:the answer is 220
Step-by-step explanation:2200 divided by 10
Answer:

Step-by-step explanation:
Given

Required
Simplify
Start by collecting like terms

Simplify like terms

Answer:
Step-by-step explanation:
1) Factor out the x components of the equation
(x+3)(x+1)=0
2) Take each individual term and find the value for which the equation equals zero:
x+3=0 -> x=-3
x+1=0 -> x=-1
x = -3, -1