<span>6 dogs $20 each is $120 per day. $120 per day times 5 is $600.
3 dogs $20 each is $60 per day. $60 per day times 7 is $420.
$600+ $420 is $1020 per week.
$1020 - $350 is $670 profit per week after expenses.</span>
The coordinate is (-4, 4)
Answer:
or 
Step-by-step explanation:
When we have an exponent that is a negative, it is the same thing as 1 over the positive exponent. So, we move 9^-3 into 1/9^3 and then we evaluate the exponent to get our answer.