Answer:

Step-by-step explanation:
Let
w be the weight of the dog
and
d be the dosage given to the dog
As both of them are directly proportional
d ∝ w
Whenever the proportion symbol is removed from proportion, a proportionality constant is introduced.
So,
d = kw Eqn 1
As we are given the values of d and w, putting the values
3/5 = 30k


So,
k = 1/50
Putting
K=1/50 in Eqn 1

So d = 1/50 * k relates dosage and weight ..
(-x + 4) + (3x + 2)
= 2x + 6
Answer:
1/2
Step-by-step explanation:
i did it a couple minute ago and it was right lol
The ratio of dogs to cats at the
pet store is 2:5. If there are 6 more
cats than dogs, how many dogs are
at the pet store?
Dogs : 2
Cats : 5
<h3>Answer :</h3>
-1
5 - 2 = 3,
-1, 0, 1, 2, 3, 4, 5
1 - 5 will give us a 6
Answer: yes because they are all positive numbers.
Step-by-step explanation: