Question 1: The correct equation for the relationship between the cat's age (c) and the dog's age (d) is C. c = d + 3.
Question 2: To find the age of Jamie's dog when her cat is 7 years old, we substitute c = 7 into the equation c = d + 3.
So, 7 = d + 3.
Subtracting 3 from both sides, we get:
4 = d.
Therefore, the age of Jamie's dog will be 4 years old when her cat is 7 years old.
The correct answer is B. 4.
Relationship Between Two Quantities
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
3 answers
you sure?
Apologies for the confusion. Let's check again.
From the given table, we have the following relationship between the cat's age (c) and the dog's age (d):
c d
1 4
2 5
3 6
4 7
The change in age for both the cat and dog is the same, which is 3. So the correct equation for the relationship is:
c = d - 3
Now let's find the age of Jamie's dog when her cat is 7 years old.
Substituting c = 7 into the equation, we have:
7 = d - 3
Adding 3 to both sides, we get:
10 = d
Therefore, the age of Jamie's dog will be 10 years old when her cat is 7 years old.
The correct answer for question 2 is:
B. 10.
From the given table, we have the following relationship between the cat's age (c) and the dog's age (d):
c d
1 4
2 5
3 6
4 7
The change in age for both the cat and dog is the same, which is 3. So the correct equation for the relationship is:
c = d - 3
Now let's find the age of Jamie's dog when her cat is 7 years old.
Substituting c = 7 into the equation, we have:
7 = d - 3
Adding 3 to both sides, we get:
10 = d
Therefore, the age of Jamie's dog will be 10 years old when her cat is 7 years old.
The correct answer for question 2 is:
B. 10.