Write – 3 – 6 as an equivalent addition problem (that is, a problem in which the same numbers or their opposites are added and will result in the same answer).

-3+ (-6)

Step-by-step explanation:

Hi, to answer this question we have to analyze the expression given:

-3-6

Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable(s) in them

Since subtracting 6 is the same as adding (-6)

-3+ (-6)

Feel free to ask for more if needed or if you did not understand something.

the first one, all those points on the line just make a strait line.

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )