Answer:
The slope is
$0.1774 / pounds
Step-by-step explanation:
From the question we are told that
The weight of the rat is 
The cost of feeding the rat per week is
$4.50
The weight of a Beagle is 
The cost of feed a Beagle per week is
$9.20
Now the slope can be evaluated mathematically as

substituting values

$0.1774 / pounds
Answer:
p=1
Step-by-step explanation:
5(p+3)=18+2p
5p+15=18+2p
5p-2p=18-15
3p=3
p=<u>3</u>
3
p=1
N = 1/4 I hope this helps
Answer:
???69
Step-by-step explanation: