Answer:
She walked neighbor's dog 4 times.
Step-by-step explanation:
It is given that:
Peri earned $27 for walking the dogs 3 times.
Unit rate = 
Unit rate = $9 per dog
Now,
Peri worked at the same rate and earned $36.
Unit rate = 
d= 36/9
d = 4
Therefore,
She walked neighbor's dog 4 times.
Your answer is 8 your answer
8 calculate the problem and you get your answer :)
Hope this helps but I think there is a 1/4 or a 25% chance of somebody winning a prize.
You can make this into an inequality, using x as the number of uniforms.
100 + 12x < 61 + 15x
39 < 3x
13 < x, so they must buy more than 13 to get a better deal.
