Last month kim trained 3 times as many dogs as cats. if the total number of cats and dogs she trained last month is 28, how many cats did kim train?

The total number (n) = 28. This includes the number of cats (c) and the number of dogs (d), which is three times the number of cats. Therefore n = c + d and 28 = c + 3c. 28 = 4c. C = 28/4. C = 7. Kim trained 7 cats.

Magic man is here, but unfortunately he is broke won’t you him out

The answer is that the rate of change is $50 per 1 monthhope this ; )