While visiting a friend's home, I saw kittens and children playing in the backyard. Counting heads, I got 11. Counting feet, I got 32. How many kittens and how many children were in the backyard? (Hint: Use a
Variable)

5 kittens and 6 children

Step-by-step explanation:

We can use variables to find the number of kittens (K) and children (C)

each kitten will have 4 legs and each child will have 2.

You can make two equations like so:

4k+2c=32

k+c=11

You then can use the substitution method to solve for both variables:

k+c=11

Subtract k from each side:

c=11-k

Substitute this into the other equation:

4k+2(−k+11)=32

Solve for k:

4k-2k+22=32

2k=10

k=5

Then use this in one of the equations to find the other variable:

k+c=11

5+c=11

Rewrite this to make it easier:

11-5=c

c=6

k=5 and c=6

you can check this by substituting each of these value to make sure the equations are true:

k+c=11

5+6=11

11=11

4k+2c=32

4(5)+2(6)=32

20+12=32

32=32

They both check right, so

c=6 and k=5

are your answers.

There are 5 kittens and 6 children in the backyard

There is your answer

Hope this helps!

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation: