Answer: 21 dogs
Step-by-step explanation:
We can set up a ratio.
Let x be the number of dogs.

We can cross multiply.
42 = 2x dogs
Therefore, there are 21 dogs
Here are some examples:
1: has two parallel lines
2:it is also a rectangle
3: has 4 sides
4: can have sides that are equal
The pattern is minus 6 and the slope ypu can find by 4 minus 10 over -4-(-2) then simplify
Answer:
width is x
length is 4x
answer is B. The length is 4 times the width
Step-by-step explanation: