Relationship Between Two Quantities

Question

Cat (c) Dog (d)
1 4
2 5
3 6
4 7
Question 1
The table shows the age relationship between Jamie's cat and dog.

Which equation gives this relationship? Let c represent the cat's age and d represent the dog's age.
Responses
A c = d + 4c = d + 4
B d = c + 4d = c + 4
C c = d + 3c = d + 3
D d = c + 3d = c + 3
Question 2
What is the age of Jamie's dog be when her cat is 7 years old?
Responses
A 99
B 1010
C 1111
D 1212

Answer 1

The equation that gives this relationship is B) d = c + 4.

To find the age of Jamie's dog when her cat is 7 years old, we substitute c = 7 into the equation:

d = 7 + 4
d = 11

So the age of Jamie's dog will be 11 years old.

The correct answer is C) 1111.