Question

There are 20 more dogs at the pet store than cats. If there are 7 cats, which equation can be used to find the number of dogs, d, at the pet store?

Answer 1

20 + 7 = 27 dogs

Explanation:

If there are 20 more dogs than there are cats, you add the number of cats with how many more dogs. 20 + 7 = 27 dogs.

Answer 2

if d=dogs and c=cats then c+20=d

Explanation: