Question

A cat and a dog weigh 10 Kg. A dog and a rat weigh 7 Kg. And a cat and a rat weigh 5 Kg.
What is the combined weight of a dog, cat and rat?

Answer 1

Answer:

R +d =10 (1)

d+r = 20 (2)

C+D =24 (3)

add (1) (2) (3)

2r+2c+2d =54

2(c+r+d) =54

c+R+d =54/2 = 27

plzz brainliest

Answer 2

Answer:

Step-by-step explanation:

D=6 C=4 R=1

6+4+1=11kg