Juan won and has a score of 8.5, the difference between there score is 3.5.
Answer:
For older than 30:
Put 6 or 7 in facial hair. Then, put 3 or 5 in no facial
For younger than 30: Put 4 in no facial, and put 1 in facial.
30% percent is what they marked up
$91/ 7 = $13 per dog
$117/$13 = 9 dogs
He washed 9 dogs
Y - y₁ = m (x-x₁)
y - (-5) = 0 (x-2)
y + 5 = 0
y = -5
