Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.
which dog sitting service is more economic to use if you need 5 hours of service? explain.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

( - 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 )